Based on the championship winning YZ250F, the 2023 WR250F is tuned with enduro specific settings to bring the fun and provide the fastest way through technical single-track. With features like Yamaha’s revolutionary front-intake, rear-exhaust, liquid-cooled, DOHC 4-stroke power plant, wide ratio transmission and a range of off-road features, the WR250F is equally at home on the trail or at the racetrack!
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| Chassis | |
|---|
| Suspension (Front) | Fully adjustable 48 mm inverted fork / 310 mm (12.2") wheel travel |
| Suspension (Rear) | Fully adjustable Monocross / 317 mm (12.5") wheel travel |
| Brakes (Front) | 270 mm, floating wave disc / twin piston caliper |
| Brakes (Rear) | 245 mm wave disc / single piston caliper |
| Tires (Front) | 80/100-21 |
| Tires (Rear) | 110/100-18 |
| Critical Data | |
|---|
| Length | 2,175 mm (85.6") |
| Width | 825 mm (32.5") |
| Height | 1,270 mm (50") |
| Wheelbase | 1,480 mm (58.3") |
| Ground Clearance | 320 mm (12.6") |
| Seat Height | 955 mm (37.6") |
| Fuel Capacity | 7.9 litres (1.7 Imp. gallons) |
| Wet Weight | 115 kg (254 lb) |
| Colour(s) | Team Yamaha Blue |
| Engine | |
|---|
| Engine | Liquid-cooled, DOHC, 4-valve (titanium), single |
| Displacement | 250 cc |
| Bore and Stroke | 77 x 53.6 mm |
| Compression Ratio | 13.8:1 |
| Fuel Delivery | 44 mm Keihin throttle body F.I. |
| Lubrication | Wet Sump |
| Ignition / Starting | TCI / Electric |
| Transmission | Constant mesh, 6-speed |
| Final Drive | Chain |