250cc Thoroughbred Racer
Yamaha’s race-tested YZ250 two-stroke is already known for its fast, powerful engine, plush suspension, class-leading handling and rider friendly character.
Its 249cc liquid-cooled YPVS-equipped reed-valve-inducted two-stroke engine is lightweight, compact and fun, with an incredibly wide, hard-hitting powerband; all housed within a carefully engineered, advanced aluminium frame for maximum track performance.
YZ250 2-stroke: The legend lives on!
Its 249cc liquid-cooled YPVS-equipped reed-valve-inducted two-stroke engine is lightweight, compact and fun, with an incredibly wide, hard-hitting powerband; all housed within a carefully engineered, advanced aluminium frame for maximum track performance.
YZ250 2-stroke: The legend lives on!
| Colours | Team Yamaha Blue |
|---|---|
| Engine | Liquid-cooled, 2-stroke, reed-valve with YPVS |
| Displacement | 249.0 |
| Bore | 66.4 x 72.0 |
| Compression | 8.9 - 10.6 : 1 |
| Lubrication | Premix |
| Fuel Management | PWK38S |
| Ignition | CDI |
| Starter System | Kick |
| Fuel Tank Capacity | 7 |
| Oil Capacity | N/A |
| Final Transmission | Chain |
| Transmission | Constant mesh 5-speed |
| Length | 2185 mm |
| Width | 825 mm |
| Height | 1290 mm |
| Weight | 103 kg |
| Dry Weight | kg |
| Seat Height | 975 mm |
| Wheelbase | 1485 mm |
| Clearance | 360 mm |
| Frame Type | Aluminium controlled filled semi double cradle |
| Suspension Front | Telescopic forks, 300mm travel |
| Suspension Rear | Swingarm (link suspension), 315mm travel |
| Brakes Front | Hydraulic single disc, 270mm |
| Brakes Rear | Hydraulic single disc, 240mm |
| Tyres Front | 80/100-21 Dunlop Geomax MX33F |
| Tyres Rear | 110/90-19 Dunlop Geomax MX33 |
