2011 Yamaha YZF-R1
The R1 is the production of MotoGP-inspired motorcycles most advanced open class.
For 2011 Yamaha R1 represents a paradigm shift in technology, performance and manageability of liter-class sport bikes. Inspired by MotoGP Yamaha M1, the latest generation R1 has a design cut plane crankshaft with uneven firing order to provide unique and easy to control torque and linear acceleration feel unique experience never before. But there's much more to the 2011 Yamaha R1 than just a revolutionary engine.
R1 for 2011 ... Yamaha technical "tour de force."
The R1 is the production of MotoGP-inspired motorcycles most advanced open class.
For 2011 Yamaha R1 represents a paradigm shift in technology, performance and manageability of liter-class sport bikes. Inspired by MotoGP Yamaha M1, the latest generation R1 has a design cut plane crankshaft with uneven firing order to provide unique and easy to control torque and linear acceleration feel unique experience never before. But there's much more to the 2011 Yamaha R1 than just a revolutionary engine.
R1 for 2011 ... Yamaha technical "tour de force."
R1 is designed for "Ultimate Master curve" open the Super Sport class and a key part of the amazing treatment principle, but it is equally important, his ability to put a usable power to the ground. This is a revolutionary cross-R1 plane crank to generate power as much as the rider wants, just as the driver wants it ... with a simple rotation of the right wrist, leaving the rider feel like they are in direct contact with the rear wheel of a revolutionary R1.
The bark is bad. The bite is nasty.
Forget everything you knew the supersport liter class. The all-new 2011 Yamaha YZF-R1 is unlike any before. This is because it is bike the world's first with a timing of the crankshaft. The result? The delivery of power and torque incredibly smooth for a scandalous rush like you've never experienced.
The bark is bad. The bite is nasty.
Forget everything you knew the supersport liter class. The all-new 2011 Yamaha YZF-R1 is unlike any before. This is because it is bike the world's first with a timing of the crankshaft. The result? The delivery of power and torque incredibly smooth for a scandalous rush like you've never experienced.
Properties Model 2011 Yamaha YZF-R1
14kpl/40mpg * Fuel consumption (Imp)
998 cc, DOHC, 4 valves, according to the four revolutionaries "crossplane" crankshaft
Compact frame with fully adjustable suspension Deltabox
MOTOR
Very light, compact, 998cc, DOHC, 16 valves, liquid cooled, 40 degree inclined, in-line four-cylinder, crankshaft "cross" style.
Key elements of this advanced engine design are the "crossplane" crankshaft and irregular firing order. These two features are used in the pilot Yamaha M1 MotoGP championship winner. Note ... this is not a "big bang" engine. The R1 line deviates from the standard 4-cylinder and 180 degrees of alignment of the trunnions (where the bars attach to the crankshaft), and locates the center of two pins in a plane 90 degrees out of the cylinders. This means that the dies aligned in the same plane (a straight line through the center of the crankshaft), align the two planes in the form of a cross ... or "cross-plane." Working to crossplane crank firing is irregular. A traditional firing order on-line 4-cylinder 1,2,4,3 usually with an interval of 180 degrees. R1 fires the 1,3,2,4-cylinder engine and firing ranges are not equal to 270 / 180 / 90 / 180 degrees.
What all this means that the driver has maximum torque linear accelerator and surprising. This design allows the engine to a new level of rider - machine communications. A key benefit is a performance curve and the engine management allows an increase.
The goal of engineering is the ability to control R1 ... not only an increase in power. If this were the case, could simply have increased the power output of the existing engine design resulting in maximum power band, hard to use.
A 4-valve cylinder head design has a compact combustion chamber that uses lightweight, trick titanium valves for the suction side. A 4-valve design maximizes breathing efficiency and engine performance in general.
The titanium intake valves are 31mm in diameter, while the steel exhaust valves are 25mm in diameter. Light but super strong valve springs and VX alloy valve movement.
Steep valve angles, 11.5 degrees intake side and 12.5 degrees exhaust to produce a compact combustion chamber.
The titanium intake valves and lighter weight alternative to reduce the intake valves of high speed, without worrying about valve float. The use of lightweight "Ti" valves allowed Yamaha engineers to use a size 4 valves per cylinder. In the past, the use of 5 smaller valves allowed a higher rpm limit since each of the "small" valves was relatively light. The use of lightweight titanium now means the engineers no longer have to use the 5-valve design to achieve the same high rpm.
The combustion chambers are optimized for maximum engine performance. The compression ratio is 12.7:1.
Compact Automatic cam chain tensioner reduces both maintenance and mechanical engine noise.
Short skirt, forged aluminum pistons provide a light and fast response and high reliability of the accelerator.
Cross plane crankshaft features 36 mm print for added strength, while the moment of inertia of the handle was up 20% over the previous generation R1.
The rods are carburized and use a small nut design. The lower end "cap" of the rod is made of the same room as the top and is pulled in a process called "fracture splitting". This process aids real big end roundness and greater precision in the dimensions rod.
Ceramic composite cylinder "holes" are the "liner less" design with a ceramic coating on an aluminum block directly to the uniform heat dissipation for consistent power delivery, reduced oil consumption, reduce friction and reduce weight.
Design the cover closed cylinder allows the cylinder must be spaced more closely, allowing a limited motor.
Motor unit is a standalone piece (not included in the top cover). The advantage is lower weight and a smaller motor that lowers the high center of gravity.
A "balance of power clutch" are used to dampen engine vibration for excellent rider comfort.
MCA Compact (alternator) is mounted directly on the crankshaft. The compact ACM uses rare earth magnets to produce more energy for a given size than conventional magnets, thus reducing the size and weight.
Mikuni fuel system features twin injectors (primary and secondary series of nozzles). This type of double-injector system is also used in our M1 MotoGP race bike and the R6. A series of nozzles (the primary) are 45mm throttle bodies, while a second box of air nozzles are located in close proximity to the computer-controlled supply channels. Primary intravenously with 12 spray holes to maximize the process of atomization of the fuel. The secondary injectors, the air inside the box will act as the next half, beginning to provide more fuel, if necessary.
IF the system has separated two-way TPS (throttle position sensor) and APS (accelerator position sensor) sensors
An oxygen sensor is mounted in the exhaust manifold into a "closed loop" type FI system bringing info to the ECU, so adjustments can be constant air-fuel mixture for improved performance and reduced emissions .
The advantages of injection include excellent throttle response, good fuel economy, reduced emissions, stable idling and no choke trouble during startup.
Light fuel injection and electronic control unit (ECU) uses a powerful 32-bit processor for fast control of the injection process. The compact design also reduces weight.
YCC-I Yamaha Chip Controlled or by admission of the intake funnels / stacks vary in length (2 positions) depending on engine speed. An electronic control varies in length to funnel the top position in the low to mid rpm for the shorter option for improved high rpm power. Rpm Transition between two lengths of approx. 9400 rpm. The revolutionary YCC-I provides the best of both worlds ... strong low-end torque and power combined with an incredibly high rpm rush. It only takes 0.3 seconds for a channel to move from the high to the short position.
YCC-I Yamaha exclusive electric motor servo control system variable intake manifold is a world first for a production motorcycle and works in conjunction with Yamaha fly-by-wire technology and hi-fi systems.
Yamaha Chip Control Throttle (YCC-T) electronic control valves for throttle response and improves maneuverability at all speeds. The YCC-T used to give even more control over the volume of intake air for the character of sweet couple. Similar to the design R6, YCC-T features 3 - ECU inside the main ECU to control ignition, fuel injection and the YCC-T. This special ECU is capable of responding to changes at a rate of 1000 a second.
The driver can "mechanically close" throttling by simply closing the throttle grip.
Long life Double Iridium spark electrodes are used.
Compact close-ratio 6-speed manual gearbox features gear ratios optimized to maximize performance. "Stacked" 3-axis gearbox / clutch design stacks input / output shafts to create a low center of gravity and keep the entire engine size shorter front to back. Consequently, the stacked design gives engineers the freedom to put the "sweet spot" engine in the body for an optimal balance between weight great handling.
The slipper clutch or back limiter reduces rear wheel hop during hard backward during braking. The main advantage is the reduction in lap times and better control during aggressive driving during a race or track days.
A multi-disc clutch is used, using coil springs and paper plates made from fibers.
"Ram Air", "force feeding" system, the outside air through a dual channel next to the projector headlights in the intake system. With increasing speed, air speed of the system increases and pressurizes the airbox. This "force fed" air helps the engine develops maximum power.
Computer-optimized large capacity air box maximizes performance. A viscous, high flow air filter used.
4 into 2 into 1 to 2 titanium exhaust system maximizes power, reduces weight and improves aerodynamics. The double seats offer quiet under his aggressive style and a great show. The system includes a 3-way catalyst honeycomb and an oxygen sensor. The catalytic converters reduces harmful CO and HC emissions, while the oxygen sensor provides feedback to the ECU to maintain optimum fuel / air mixture at any time.
Shorty dual mufflers diameter is a large triangular "expansion only" type that create a harsh sound and help focus on the engine. The exhaust note is very different from previous models because of the cross-plane crank R1 and irregular firing order ... seems very similar to the Yamaha M1 MotoGP bike.
Compact, efficient curved radiator consists of two ring-type fans for maximum cooling efficiency. This curved rad and twin fan design produces more airflow of a flat design to maintain optimum engine temperatures for consistent performance.
Large oil cooler keeps the liquid cooled lubricant temperature stable for extended engine life. Convenient cartridge style oil filter spin-off.
Clutch convenient hatch ensures easy oil level inspection.
High performance direct ignition coils (ignition coil is integrated into the candle) reduce weight while iridium spark plugs and high-efficiency magneto deliver increased spark.
Yamaha D-Mode variable throttle control allows the rider to adjust the properties of the motor based on preferences or driving conditions. Standard mode shows the couple very linear accelerator and feel of the engine. Mode allows the driver to enjoy the sport performance of the engine at low speeds in mid. While the B-mode reduces power response for riding situations that require power properties softer. The mechanism of the switch is located on the ERS controlled switch.
Chassis / Suspension
Deltabox aluminum frame is designed to provide an optimized rigidity balance to maximize handling. This framework is very rigid and rigid steering column, engine mounts and swingarm pivot. In other areas have essentially been carefully removed to allow "tuned flex". The black finish, this frame boasts a compact 1415mm (55.7 ") wheelbase. The position of the swingarm pivot has been optimized to minimize the effect of chain tension at full acceleration, providing a more stable . The engine is a fully stressed chassis member to maximize handling. stability, a key to good handling, is unsurpassed while the ability to keep a hard line acceleration is excellent. The frame contains a mixture of gravity cast ( Doll & engine mount area before and the swingarm pivot), CF (controlled filling) die-cast (rails external tank) and aluminum panels (inner tank rails).
Each of these aluminum parts have different features of the FLEX, so that the desired balance of rigidity engineers.
The mounting location of the engine in the aluminum frame is different from previous models R1. Engine slope (9 degrees) and location (12mm) has been modified to better balance the weight against the weight back and center of gravity.
FC removable molded magnesium cradle on the back reduces weight. The detachable design allows rear shock access and is less expensive to repair if accidentally damaged.
Extra-long, lightweight aluminum "lattice" swingarm provides great torsional rigidity for class management, agility and maneuverability leader. The swingarm is cast from lightweight aluminum and CF. The distance between the swingarm pivot and rear axle has been improved (597 mm) for excellent "turn into" the building and the rear wheel traction.
Deltabox This framework offers an incredible 56 degree lean angle.
Fully adjustable 43 mm inverted fork with independent suspension system of the left and right. The compression damping is adjusted through the left fork leg, while the rebound is set to the right fork tube. This system simplifies the flow of oil through the fork oil and minimizes cavitation (aeration of the oil) to the suspension more stable performance. Adjustments include spring preload 5-way 25-way rebound and compression damping 25-way. Front wheel travel is 120 mm (4.7 "). The thickness of the inner fork tubes and the shape of outer tubes are optimized. The adjustable design allows the driver to adjust suspension settings to match the weight cycle conditions and the road / track to maximize handling and suspension performance.
Bottom motocross rear suspension uses a link fully adjustable piggyback style rear impact. Adjustments include spring preload, 16-lane, 18-way rebound and 20-way compression damping and hi-speed 4-way low speed compression damping. The bottom link design lowers the center of gravity for excellent handling. This shock has adjustable compression 2-way (hi-speed and low speed), plus rebound and preload adjustable spring too. This is an interest rate increase or progressive system. The adjustable design allows the driver to tailor suspension settings to match rider weight and road / track conditions to maximize handling and suspension. Rear wheel travel is 120mm (4.7 ").
6-piston radial mount calipers squeezing fully floating 310 mm front two rotors. The result is an incredible braking power is excellent control and lever feedback.
Brembo radial pump master cylinder piston 16 mm is a direct consequence of GP race innovation. The lever is adjustable for different hand sizes.
A single piston (aluminum) slide-type rear caliper squeezes Nissin lightweight 220mm rotor.
Rugged, lightweight 5-spoke mag wheels and rear. The wheels use hollow "spokes" to reduce unsprung weight for superior handling. Front rim size is 17 x MT3.50 while the rear is MT6.00 X17.
Premium spec sport radial tires front and rear.
18 liter tank offers excellent knee grip braking and great rider maneuverability. Elongated helps to concentrate the bulk and reducing the variance of driving it feels like the fuel load (weight) changes.
Race inspired lightweight instrumentation includes a tachometer and analog digital speedometer, dual trip meters, clock, coolant temperature and fuel totalizer. This console also features adjustable backlighting, adjustable shift light and a lamp fuel warning. Other key features include a speedometer angle indicator of the accelerator opening, engine status indicator integrated stopwatch, lap timer mode and display temperature of the intake air. The stopwatch is controlled by the push button start for comfort and convenience.
Dual 55-watt halogen projector headlamps are compact and therefore allows the intake ram air ducts are connected to the optical unit. The lights do not just throw a bunch of very bright light, but also add a touch of unique style.
Taillight reduces weight and power consumption while providing an eye catching bright light. The aim is white, while the lights are red.
OTHER FEATURES
Adjustable footrest can be raised 15 mm and 3mm back, if desired.
Immobilizer ignition system is designed to reduce the possibility of theft "run away". This system must recognize the "coded ignition key" in order to start the device. If the immobilizer ignition does not recognize the key (a thief or a screwdriver or other tool of "Jimmy") motion does not start, even if you turn on or forced into place. If the system does not recognize the code ignition key chip, does not allow the ignition system, fuel pump or starter motor to operate.
Race inspired fairing improves both aerodynamics and style. The dome has a profile before tilting the nose of the streamlined aerodynamics, the engine cuts reveal side.
The windshield has a "screw less" design for a cleaner, something like.
Slim design behind the tail section.
The sitting position provides a very sporty and comfortable driving.
Lightweight forged high-strength stirrups.
Extensive use of lightweight cables and screws to help cut the overall weight.
Heavy-duty 50-Series chain "O" ring.
Low maintenance, lightweight, sealed battery.
Practice bending under the seat bungee cord straps.
YZF-R1 offers a significant amount of power and performance. It is not intended for novice or inexperienced riders.
14kpl/40mpg * Fuel consumption (Imp)
998 cc, DOHC, 4 valves, according to the four revolutionaries "crossplane" crankshaft
Compact frame with fully adjustable suspension Deltabox
MOTOR
Very light, compact, 998cc, DOHC, 16 valves, liquid cooled, 40 degree inclined, in-line four-cylinder, crankshaft "cross" style.
Key elements of this advanced engine design are the "crossplane" crankshaft and irregular firing order. These two features are used in the pilot Yamaha M1 MotoGP championship winner. Note ... this is not a "big bang" engine. The R1 line deviates from the standard 4-cylinder and 180 degrees of alignment of the trunnions (where the bars attach to the crankshaft), and locates the center of two pins in a plane 90 degrees out of the cylinders. This means that the dies aligned in the same plane (a straight line through the center of the crankshaft), align the two planes in the form of a cross ... or "cross-plane." Working to crossplane crank firing is irregular. A traditional firing order on-line 4-cylinder 1,2,4,3 usually with an interval of 180 degrees. R1 fires the 1,3,2,4-cylinder engine and firing ranges are not equal to 270 / 180 / 90 / 180 degrees.
What all this means that the driver has maximum torque linear accelerator and surprising. This design allows the engine to a new level of rider - machine communications. A key benefit is a performance curve and the engine management allows an increase.
The goal of engineering is the ability to control R1 ... not only an increase in power. If this were the case, could simply have increased the power output of the existing engine design resulting in maximum power band, hard to use.
A 4-valve cylinder head design has a compact combustion chamber that uses lightweight, trick titanium valves for the suction side. A 4-valve design maximizes breathing efficiency and engine performance in general.
The titanium intake valves are 31mm in diameter, while the steel exhaust valves are 25mm in diameter. Light but super strong valve springs and VX alloy valve movement.
Steep valve angles, 11.5 degrees intake side and 12.5 degrees exhaust to produce a compact combustion chamber.
The titanium intake valves and lighter weight alternative to reduce the intake valves of high speed, without worrying about valve float. The use of lightweight "Ti" valves allowed Yamaha engineers to use a size 4 valves per cylinder. In the past, the use of 5 smaller valves allowed a higher rpm limit since each of the "small" valves was relatively light. The use of lightweight titanium now means the engineers no longer have to use the 5-valve design to achieve the same high rpm.
The combustion chambers are optimized for maximum engine performance. The compression ratio is 12.7:1.
Compact Automatic cam chain tensioner reduces both maintenance and mechanical engine noise.
Short skirt, forged aluminum pistons provide a light and fast response and high reliability of the accelerator.
Cross plane crankshaft features 36 mm print for added strength, while the moment of inertia of the handle was up 20% over the previous generation R1.
The rods are carburized and use a small nut design. The lower end "cap" of the rod is made of the same room as the top and is pulled in a process called "fracture splitting". This process aids real big end roundness and greater precision in the dimensions rod.
Ceramic composite cylinder "holes" are the "liner less" design with a ceramic coating on an aluminum block directly to the uniform heat dissipation for consistent power delivery, reduced oil consumption, reduce friction and reduce weight.
Design the cover closed cylinder allows the cylinder must be spaced more closely, allowing a limited motor.
Motor unit is a standalone piece (not included in the top cover). The advantage is lower weight and a smaller motor that lowers the high center of gravity.
A "balance of power clutch" are used to dampen engine vibration for excellent rider comfort.
MCA Compact (alternator) is mounted directly on the crankshaft. The compact ACM uses rare earth magnets to produce more energy for a given size than conventional magnets, thus reducing the size and weight.
Mikuni fuel system features twin injectors (primary and secondary series of nozzles). This type of double-injector system is also used in our M1 MotoGP race bike and the R6. A series of nozzles (the primary) are 45mm throttle bodies, while a second box of air nozzles are located in close proximity to the computer-controlled supply channels. Primary intravenously with 12 spray holes to maximize the process of atomization of the fuel. The secondary injectors, the air inside the box will act as the next half, beginning to provide more fuel, if necessary.
IF the system has separated two-way TPS (throttle position sensor) and APS (accelerator position sensor) sensors
An oxygen sensor is mounted in the exhaust manifold into a "closed loop" type FI system bringing info to the ECU, so adjustments can be constant air-fuel mixture for improved performance and reduced emissions .
The advantages of injection include excellent throttle response, good fuel economy, reduced emissions, stable idling and no choke trouble during startup.
Light fuel injection and electronic control unit (ECU) uses a powerful 32-bit processor for fast control of the injection process. The compact design also reduces weight.
YCC-I Yamaha Chip Controlled or by admission of the intake funnels / stacks vary in length (2 positions) depending on engine speed. An electronic control varies in length to funnel the top position in the low to mid rpm for the shorter option for improved high rpm power. Rpm Transition between two lengths of approx. 9400 rpm. The revolutionary YCC-I provides the best of both worlds ... strong low-end torque and power combined with an incredibly high rpm rush. It only takes 0.3 seconds for a channel to move from the high to the short position.
YCC-I Yamaha exclusive electric motor servo control system variable intake manifold is a world first for a production motorcycle and works in conjunction with Yamaha fly-by-wire technology and hi-fi systems.
Yamaha Chip Control Throttle (YCC-T) electronic control valves for throttle response and improves maneuverability at all speeds. The YCC-T used to give even more control over the volume of intake air for the character of sweet couple. Similar to the design R6, YCC-T features 3 - ECU inside the main ECU to control ignition, fuel injection and the YCC-T. This special ECU is capable of responding to changes at a rate of 1000 a second.
The driver can "mechanically close" throttling by simply closing the throttle grip.
Long life Double Iridium spark electrodes are used.
Compact close-ratio 6-speed manual gearbox features gear ratios optimized to maximize performance. "Stacked" 3-axis gearbox / clutch design stacks input / output shafts to create a low center of gravity and keep the entire engine size shorter front to back. Consequently, the stacked design gives engineers the freedom to put the "sweet spot" engine in the body for an optimal balance between weight great handling.
The slipper clutch or back limiter reduces rear wheel hop during hard backward during braking. The main advantage is the reduction in lap times and better control during aggressive driving during a race or track days.
A multi-disc clutch is used, using coil springs and paper plates made from fibers.
"Ram Air", "force feeding" system, the outside air through a dual channel next to the projector headlights in the intake system. With increasing speed, air speed of the system increases and pressurizes the airbox. This "force fed" air helps the engine develops maximum power.
Computer-optimized large capacity air box maximizes performance. A viscous, high flow air filter used.
4 into 2 into 1 to 2 titanium exhaust system maximizes power, reduces weight and improves aerodynamics. The double seats offer quiet under his aggressive style and a great show. The system includes a 3-way catalyst honeycomb and an oxygen sensor. The catalytic converters reduces harmful CO and HC emissions, while the oxygen sensor provides feedback to the ECU to maintain optimum fuel / air mixture at any time.
Shorty dual mufflers diameter is a large triangular "expansion only" type that create a harsh sound and help focus on the engine. The exhaust note is very different from previous models because of the cross-plane crank R1 and irregular firing order ... seems very similar to the Yamaha M1 MotoGP bike.
Compact, efficient curved radiator consists of two ring-type fans for maximum cooling efficiency. This curved rad and twin fan design produces more airflow of a flat design to maintain optimum engine temperatures for consistent performance.
Large oil cooler keeps the liquid cooled lubricant temperature stable for extended engine life. Convenient cartridge style oil filter spin-off.
Clutch convenient hatch ensures easy oil level inspection.
High performance direct ignition coils (ignition coil is integrated into the candle) reduce weight while iridium spark plugs and high-efficiency magneto deliver increased spark.
Yamaha D-Mode variable throttle control allows the rider to adjust the properties of the motor based on preferences or driving conditions. Standard mode shows the couple very linear accelerator and feel of the engine. Mode allows the driver to enjoy the sport performance of the engine at low speeds in mid. While the B-mode reduces power response for riding situations that require power properties softer. The mechanism of the switch is located on the ERS controlled switch.
Chassis / Suspension
Deltabox aluminum frame is designed to provide an optimized rigidity balance to maximize handling. This framework is very rigid and rigid steering column, engine mounts and swingarm pivot. In other areas have essentially been carefully removed to allow "tuned flex". The black finish, this frame boasts a compact 1415mm (55.7 ") wheelbase. The position of the swingarm pivot has been optimized to minimize the effect of chain tension at full acceleration, providing a more stable . The engine is a fully stressed chassis member to maximize handling. stability, a key to good handling, is unsurpassed while the ability to keep a hard line acceleration is excellent. The frame contains a mixture of gravity cast ( Doll & engine mount area before and the swingarm pivot), CF (controlled filling) die-cast (rails external tank) and aluminum panels (inner tank rails).
Each of these aluminum parts have different features of the FLEX, so that the desired balance of rigidity engineers.
The mounting location of the engine in the aluminum frame is different from previous models R1. Engine slope (9 degrees) and location (12mm) has been modified to better balance the weight against the weight back and center of gravity.
FC removable molded magnesium cradle on the back reduces weight. The detachable design allows rear shock access and is less expensive to repair if accidentally damaged.
Extra-long, lightweight aluminum "lattice" swingarm provides great torsional rigidity for class management, agility and maneuverability leader. The swingarm is cast from lightweight aluminum and CF. The distance between the swingarm pivot and rear axle has been improved (597 mm) for excellent "turn into" the building and the rear wheel traction.
Deltabox This framework offers an incredible 56 degree lean angle.
Fully adjustable 43 mm inverted fork with independent suspension system of the left and right. The compression damping is adjusted through the left fork leg, while the rebound is set to the right fork tube. This system simplifies the flow of oil through the fork oil and minimizes cavitation (aeration of the oil) to the suspension more stable performance. Adjustments include spring preload 5-way 25-way rebound and compression damping 25-way. Front wheel travel is 120 mm (4.7 "). The thickness of the inner fork tubes and the shape of outer tubes are optimized. The adjustable design allows the driver to adjust suspension settings to match the weight cycle conditions and the road / track to maximize handling and suspension performance.
Bottom motocross rear suspension uses a link fully adjustable piggyback style rear impact. Adjustments include spring preload, 16-lane, 18-way rebound and 20-way compression damping and hi-speed 4-way low speed compression damping. The bottom link design lowers the center of gravity for excellent handling. This shock has adjustable compression 2-way (hi-speed and low speed), plus rebound and preload adjustable spring too. This is an interest rate increase or progressive system. The adjustable design allows the driver to tailor suspension settings to match rider weight and road / track conditions to maximize handling and suspension. Rear wheel travel is 120mm (4.7 ").
6-piston radial mount calipers squeezing fully floating 310 mm front two rotors. The result is an incredible braking power is excellent control and lever feedback.
Brembo radial pump master cylinder piston 16 mm is a direct consequence of GP race innovation. The lever is adjustable for different hand sizes.
A single piston (aluminum) slide-type rear caliper squeezes Nissin lightweight 220mm rotor.
Rugged, lightweight 5-spoke mag wheels and rear. The wheels use hollow "spokes" to reduce unsprung weight for superior handling. Front rim size is 17 x MT3.50 while the rear is MT6.00 X17.
Premium spec sport radial tires front and rear.
18 liter tank offers excellent knee grip braking and great rider maneuverability. Elongated helps to concentrate the bulk and reducing the variance of driving it feels like the fuel load (weight) changes.
Race inspired lightweight instrumentation includes a tachometer and analog digital speedometer, dual trip meters, clock, coolant temperature and fuel totalizer. This console also features adjustable backlighting, adjustable shift light and a lamp fuel warning. Other key features include a speedometer angle indicator of the accelerator opening, engine status indicator integrated stopwatch, lap timer mode and display temperature of the intake air. The stopwatch is controlled by the push button start for comfort and convenience.
Dual 55-watt halogen projector headlamps are compact and therefore allows the intake ram air ducts are connected to the optical unit. The lights do not just throw a bunch of very bright light, but also add a touch of unique style.
Taillight reduces weight and power consumption while providing an eye catching bright light. The aim is white, while the lights are red.
OTHER FEATURES
Adjustable footrest can be raised 15 mm and 3mm back, if desired.
Immobilizer ignition system is designed to reduce the possibility of theft "run away". This system must recognize the "coded ignition key" in order to start the device. If the immobilizer ignition does not recognize the key (a thief or a screwdriver or other tool of "Jimmy") motion does not start, even if you turn on or forced into place. If the system does not recognize the code ignition key chip, does not allow the ignition system, fuel pump or starter motor to operate.
Race inspired fairing improves both aerodynamics and style. The dome has a profile before tilting the nose of the streamlined aerodynamics, the engine cuts reveal side.
The windshield has a "screw less" design for a cleaner, something like.
Slim design behind the tail section.
The sitting position provides a very sporty and comfortable driving.
Lightweight forged high-strength stirrups.
Extensive use of lightweight cables and screws to help cut the overall weight.
Heavy-duty 50-Series chain "O" ring.
Low maintenance, lightweight, sealed battery.
Practice bending under the seat bungee cord straps.
YZF-R1 offers a significant amount of power and performance. It is not intended for novice or inexperienced riders.
2011 Yamaha YZF-R1 - U.S. Specifications
MSRP:
$ 13,790 (Candy Red / Raven) Available from October 2010
$ 13.590 (Raven) Available from October 2010
$ 13,590 (Team Yamaha Blue / White) Available from October 2010
Engine
Enter the 998cc, liquid-cooled 4-stroke, DOHC, 16 valves (titanium intake valves)
Bore x Stroke 78.0mm X 52.2mm
Compression ratio 12.7:1
Fuel injection delivery system with the YCC-T and YCC-I
Ignition TCI: Transistor Controlled Ignition
Transmission 6-speed w / multi-plate slipper clutch
Final Drive # 530 O-ring chain
Frame
Suspension / Front 43mm inverted fork, fully adjustable, 4.7 in travel
Suspension / rear shock / shoulder tank, 4-way adjustable, 4.7-Travel
Brakes / Front Dual 310mm disc with radial-mount forged 6-piston front brake calipers
Brakes / Rear 220mm disc, single piston caliper
Tires / Front 120/70ZR17
Tires / Rear 190/55ZR17
Dimensions
Length 81.5 in
Width 28.1 in
Height 44.5 in
Seat Height 32.8 in
Step 55.7
Rake (Caster Angle) 24.0 °
Trail 4.0 in
Fuel Capacity 4.8 gal
Fuel Economy ** 33 mpg
Fresh weight 454 pounds ***
More
Primary reduction ratio 65/43 (1512)
Secondary reduction ratio 47/17 (2.765)
Gear Ratio - 1st Gear 38/15 (2533)
Gear Ratio - 2nd Gear 33/16 (2.063)
Gear Ratio - 3rd Gear 37/21 (1.762)
Gear Ratio - 4th Gear 35/23 (1.522)
Gear Ratio - Gear 5 30/22 (1364)
Gear Ratio - 6 Gear 33/26 (1.269)
1 year warranty (limited factory warranty)
2011 Yamaha YZF-R1 - Specifications Canada
MSRP: $ 16,899 CDN
Engine Liquid-cooled, DOHC 16-valve inline four-cylinder
The displacement of 998 cc
Bore and stroke 78 x 52.2mm
Compression ratio 12.7:1
Maximum torque 11.7 kg-m (84.6ft lb) @ 10,000 rpm
Engine management YCC-T, YCC-I + D-Mode
Food 45 mm Mikuni throttle body FI
Estimated fuel economy * 14kpl / 40mpg (Imp.)
The wet sump lubrication
Ignition / Starting TCI / electric
Transmission 6-speed
Final drive chain "O" ring
Suspension (Front) Fully adj. 43 mm upside-down
Suspension (Rear) Fully adj. Link Monocross
Brakes (front) Two discs of 310 mm
Brakes (rear) 220 mm disc
Tires (front) 120/70ZR17
Tyres (rear) 190/55ZR17
Length 2070 mm (81.5 ")
Width of 715 mm (28.1 ")
Height 1130 mm (44.5 ")
Wheelbase 1415 mm (55.7 ")
Rake / Trail 24 ° / 102 mm
Ground clearance 135 mm (5.3 ")
Seat height 835 mm (32.9 ")
Fuel Capacity 18 liters (4 gallons. Imp)
206 kg wet weight (£ 454)
Color (s) Yamaha Blue
Metallic Black
Deep Red Metallic
MSRP:
$ 13,790 (Candy Red / Raven) Available from October 2010
$ 13.590 (Raven) Available from October 2010
$ 13,590 (Team Yamaha Blue / White) Available from October 2010
Engine
Enter the 998cc, liquid-cooled 4-stroke, DOHC, 16 valves (titanium intake valves)
Bore x Stroke 78.0mm X 52.2mm
Compression ratio 12.7:1
Fuel injection delivery system with the YCC-T and YCC-I
Ignition TCI: Transistor Controlled Ignition
Transmission 6-speed w / multi-plate slipper clutch
Final Drive # 530 O-ring chain
Frame
Suspension / Front 43mm inverted fork, fully adjustable, 4.7 in travel
Suspension / rear shock / shoulder tank, 4-way adjustable, 4.7-Travel
Brakes / Front Dual 310mm disc with radial-mount forged 6-piston front brake calipers
Brakes / Rear 220mm disc, single piston caliper
Tires / Front 120/70ZR17
Tires / Rear 190/55ZR17
Dimensions
Length 81.5 in
Width 28.1 in
Height 44.5 in
Seat Height 32.8 in
Step 55.7
Rake (Caster Angle) 24.0 °
Trail 4.0 in
Fuel Capacity 4.8 gal
Fuel Economy ** 33 mpg
Fresh weight 454 pounds ***
More
Primary reduction ratio 65/43 (1512)
Secondary reduction ratio 47/17 (2.765)
Gear Ratio - 1st Gear 38/15 (2533)
Gear Ratio - 2nd Gear 33/16 (2.063)
Gear Ratio - 3rd Gear 37/21 (1.762)
Gear Ratio - 4th Gear 35/23 (1.522)
Gear Ratio - Gear 5 30/22 (1364)
Gear Ratio - 6 Gear 33/26 (1.269)
1 year warranty (limited factory warranty)
2011 Yamaha YZF-R1 - Specifications Canada
MSRP: $ 16,899 CDN
Engine Liquid-cooled, DOHC 16-valve inline four-cylinder
The displacement of 998 cc
Bore and stroke 78 x 52.2mm
Compression ratio 12.7:1
Maximum torque 11.7 kg-m (84.6ft lb) @ 10,000 rpm
Engine management YCC-T, YCC-I + D-Mode
Food 45 mm Mikuni throttle body FI
Estimated fuel economy * 14kpl / 40mpg (Imp.)
The wet sump lubrication
Ignition / Starting TCI / electric
Transmission 6-speed
Final drive chain "O" ring
Suspension (Front) Fully adj. 43 mm upside-down
Suspension (Rear) Fully adj. Link Monocross
Brakes (front) Two discs of 310 mm
Brakes (rear) 220 mm disc
Tires (front) 120/70ZR17
Tyres (rear) 190/55ZR17
Length 2070 mm (81.5 ")
Width of 715 mm (28.1 ")
Height 1130 mm (44.5 ")
Wheelbase 1415 mm (55.7 ")
Rake / Trail 24 ° / 102 mm
Ground clearance 135 mm (5.3 ")
Seat height 835 mm (32.9 ")
Fuel Capacity 18 liters (4 gallons. Imp)
206 kg wet weight (£ 454)
Color (s) Yamaha Blue
Metallic Black
Deep Red Metallic
