2018 Yamaha YZF-R3
| Engine Engine type Bore x Stroke Displacement Valves Compression ratio Max Power Max Torque Fuel system Transmission Final drive Clutch Ignition type Starting system Lubrication Exhaust system Spark plug Battery Gear ratios | Liquid cooled, in-line twin cylinder, four-stroke, DOHC 68.0 x 44.1mm 321cc 4 valves per cylinder 11.2:1 90.78 HP (66.3 kW)) @ 8000 rpm 91.25 Nm (9.3 kgf-m or 67.3 ft.lbs) @ 9300 rpm 32 mm throttle body Fuel Injected Constant mesh 6-speed Chain Transistor Controlled Ignition Electric starter Wet sump 1st: 2nd: 3rd: 4th: 5th: 6th: |
| Dimensions Frame type Rake/trail Overall length Overall width Overall height Wheelbase Seat height Ground clearance Weight Fuel capacity Color Suspension (front) Suspension (rear) Tyre (front) Tyre (rear) Brake (front) Brake (rear) | 25° 82.3 inches 28.3 inches 44.7 inches 54.3 inches 30.7 inches 6.3 inches 368 lb 3.7 gal Red-black, blue, white 41mm KYB telescopic fork; 5.1-in travel KYB single shock, adjustable preload; 4.9-in travel 110/70-17M/C 54H 140/70-17M/C 66H Single Hydraulic disc, 298mm Single Hydraulic disc, 220mm |
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