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 |