• All-new, light, powerful and packed with trickle-down MotoGP trickery, the YZF-R1 is the most  advanced Open-class production motorcycle ever built.

• All-new inline four-cylinder engine is the most powerful, tractable R1 powerplant ever, thanks partially to the world’s first electronic variable-length intake funnel system.

• The YZF-R1 uses the YCC-T fly-by-wire throttle system for flawless response under all conditions.

• Slipper-type back torque-limiting clutch greatly facilitates braking/downshifting from high speed.

• All-new aluminum Deltabox frame and swingarm take Open-class handling to the next performance level.

• New, six-piston radial-mount front brake calipers and 310mm discs generate the kind of braking power a bike like the new R1 requires.

• Short-stroke 998cc DOHC, 16-valve, liquid-cooled inline four- cylinder engine produces more tractable power than ever.

• Yamaha Chip Control Throttle controls a 32-bit ECU fuel injection system for super-responsive, smooth, instantaneous power delivery.

• Yamaha Chip Control Intake electronically adjusts intake funnel length between either 65 or 140mm for an amazingly broad, smooth powerband.

• Two-piece ergonomically designed fuel tank carries fuel in the rear section, for good centralization of mass, while the front half contains a Ram-Air-fed airbox for increased power.

• Lay-down design cylinder head optimizes weight distribution, straightens intake tracts for improved cylinder filling, and allows frame to pass over instead of around the engine for great strength and a narrow chassis.

• Closed-deck cylinder block increases strength and allows a narrow engine in spite of big, 77mm bores.

• Narrow-angle four-valve combustion chambers produce a highly efficient 12.7:1 compression ratio; 31mm titanium intake valves and 25mm exhausts controlled by new, high-lift cams flow plenty of air.

• Light and strong nutless connecting rods with fractured big ends produce a quick-revving engine with excellent high-rpm durability.

• High silicon-content ceramic-composite cylinder sleeves ensure great heat dissipation for consistent power delivery and reduced friction.

• Close-ratio six-speed gearbox with triangulated shaft layout for great strength, compactness, and quicker acceleration.

• Ramp-type slipper clutch makes braking from speed into tight corners while downshifting smoother and therefore faster.

• Redesigned titanium underseat exhaust system (with stainless steel midpipe and catalyst) provides excellent cornering clearance and a broad, seamless powerband.

• 13-percent greater radiator capacity and an aluminum liquid-cooled oil cooler maintain stable operating temperature.

• Direct ignition coils, dual-electrode spark plugs and high-output magneto deliver extremely accurate, reliable firing.

• AC generator behind cylinder block produces a narrow engine with excellent cornering clearance.

• An all-new Deltabox frame tuned for optimal flex carries the lay-down four-cylinder stressed-member style, for great handling and efficient aerodynamic penetration.

• A new truss-type swingarm is extremely strong and tuned for optimal traction and feedback.

• Dual 310mm front disc brakes; new, six-piston radial-mount calipers and Brembo radial-pump front master cylinder with adjustable lever deliver amazing braking power and feel.

• Fully adjustable KYB inverted telescopic front fork with 43mm tubes has been revalved to complement other chassis changes.

• Piggyback rear shock now offers both high- and low-speed compression adjustability, rebound damping and a new, twist-style spring preload adjuster.

• Light, five-spoke wheels enhance acceleration, deceleration, handling and suspension action

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• Redesigned headlights provide great illumination and distinctive style, while the LED taillight is light, bright and highly efficient.

• Adjustable LCD illumination and multi-function digital gauges: adjustable shift light, odometer, dual tripmeters, water temperature, air temperature, full-time clock, lap timer and large 15,000 rpm analog tachometer.

• New-design fairing with bigger Ram-Air intakes and screwless windscreen provides maximum aerodynamic efficiency and engine performance.

• Sticky 120/70-ZR17 and 190/50-ZR17 radial tires for incredible grip and precise handling.

• Forged footpegs are extra durable and light.

• Extensive use of hollow bolts and lightweight fasteners helps trim overall weight.

• 8.6 AH battery is compact and light.

• Durable #530 O-ring–sealed drive chain.

• Standard toolkit located in convenient storage compartment under passenger seat.