New 2021 Yamaha YZF-R1 Sportbike Motorcycle

2021 YAMAHA YZF-R1, 2021 YAMAHA YZF-R1

TOP FEATURES

MotoGP®-Derived Crossplane Crankshaft Engine

The 998cc inline-four-cylinder engine features Yamaha’s exclusive crossplane crankshaft technology derived from the YZR-M1 MotoGP® machine. Every aspect of this unique engine is built to thrill.

Digital Superbike Technology

The R1® features a cable-less ride-by-wire Yamaha Chip Controlled Throttle (YCC-T®) system that transforms the rider’s inputs into motion, with a full suite of IMU-powered electronic rider aids that bring new meaning to the term “rider confidence.”

Superbike Brakes and Tires

The YZF-R1® utilizes track-focused braking hardware, featuring potent 4-piston radial-mounted front calipers, stainless steel front lines, big 320mm rotors with high-friction pads and a compact ABS unit. The Bridgestone® RS11 tires ensure true racetrack-ready traction with balanced road feel and handling.

Sharp, Sleek Styling

The 2021 YZF-R1 features sleek bodywork to create an aerodynamic profile, with an integrated and harmonious design.

Legendary R-Series Handling

Built around Yamaha’s refined Deltabox® aluminum frame technology and mounting high-spec, fully-adjustable suspension, the YZF-R1 exemplifies over 20 years of chassis technology developed on racetracks around the world.

Next Level R-Series Evolution

Yamaha engineers combined feedback from tracks around the world to set the bar even higher. The electronic systems boost rider confidence and control while the engine, suspension, brakes and aerodynamics complete the package.

ENGINE

Cutting-Edge CP4® Engine

The R1’s 998cc inline-four-cylinder engine features Yamaha’s exclusive crossplane crankshaft technology derived from the YZR-M1 MotoGP® machine. By equalizing inertial forces at the crankshaft, the CP4 motor delivers a direct feeling of linear torque, giving the rider the ultimate connection between throttle grip and the rear wheel.

High-Output Engine Technology

Titanium connecting rods use Yamaha’s precision fracture-split method to ensure reliability with minimal weight. Combined with titanium intake valves and forged pistons, these lightweight parts help achieve the CP4’s high redline and over-rev capability. The cylinder block is also offset from the crankshaft, reducing friction loads on the pistons and bores.

High-Performance Intake System

The cylinder head, intake system, fuel injectors and airbox work together to enhance part-throttle performance. And by creating a smaller and shorter intake tract, new injectors are able to spray fuel directly against the intake valves for improved fuel atomization.

Refined Rocker-Arm Valvetrain

Compact rocker-arm valve actuation uses optimized geometry to allow for larger valve lift than conventional ca