2017 Yamaha WR250F
| 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, single cylinder, four-stroke, DOHC 77.0 x 53.6 mm (3.0 x 2.1 inches) 250cc 4 titanium valves per cylinder 13.5:1 90.78 HP (66.3 kW) @ 8000 rpm 91.25 Nm (9.3 kgf-m or 67.3 ft.lbs) @ 9300 rpm Yamaha Fuel Injection (YFI) Keihin 44mm 6-speed O-ring chain Multiplate wet clutch Transistor Controlled Ignition Electric & kick 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) | Aluminium, semi double cradle 27° 85.2 inches 32.5 inches 50.4 inches 1,465 mm (57.7 inches) 965 mm (38 inches) 325 mm (12.8 inches) 258 lb 2.0 gal Team Yamaha Blue KYB spring-type fork with speed sensitive damping; fully adjustable KYB single shock; fully adjustable; 12.5-in travel Dunlop MX3S 80/100-21 Dunlop MX3S 110/100-18 Single hydraulic disc 270mm with twin piston caliper Single hydraulic disc 245mm single piston caliper |
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