Segment: Enduro/Offroad
Production started year: 2016
9 Photos
Legendary YZ250 249cc liquid-cooled reed-valve-inducted two-stroke engine, a new compression ratio, new exhaust port timing, updated Yamaha Power Valve System (YPVS) timing, and a new model-specific CDI unit – all focused on making a wide, controllable power character ideal for cross-country racing.
YAMAHA YZ250X 2016-Present
YAMAHA YZ250X 250
| engine specs | Type: | Liquid-cooled 2-stroke, reed-valve inducted | Displacement: | 249 cm3 | Bore X Stroke: | 2.6x2.8 in OR 66 mm | Compression Ratio: | 7.9:1 | Horsepower: | / KW(hp)/RPM | Torque: | 0/- lb-ft/RPM OR 0 Nm/RPM | Fuel System: | Injection. Yamaha Fuel Injection (YFI), Keihin 44mm |
|---|
| transmission specs | Gearbox: | 5-Speed constant mesh | Clutch: | Wet multiplate | Primary Drive: | - | Final Drive: | Chain |
|---|
| chassis specs | Frame: | Bilateral aluminium beam | Front Suspension: | KYB Speed-Sensitive System inverted fork, fully adjustable, 11.8-in travel | Rear Suspension: | KYB Monoshock, fully adjustable, 12.4-in travel | Front Brake: | Single hydraulic disc 250mm | Rear Brake: | Single hydraulic disc 245mm |
|---|
| dimension specs | Overall Length: | 86 in OR 2184 mm | Overall Width: | 32.5 in OR 826 mm | Seat Height: | 38.2 in OR 970 mm | Wheelbase: | 58.5 in OR 1486 mm | Ground Clearance: | 14.2 in OR 361 mm | Weight: | 229 lbs OR 104 kg | Fuel Capacity: | 1.6 gallons OR 6.1 L |
|---|
| tyres specs | Front: | 90/90-21 | Rear: | 110/100-18 |
|---|
| power system specs | Power pack: | - | Nominal Capacity: | - | Maximum Capacity: | - | Charger type: | - | Charging time (normal): | - | Charging time (quick): | - | Range: | - |
|---|