WR250R
Purpose Built Performance
With cutting edge technology, WR250R boasts a performance envelope that shadows most competition enduro designs. Trust Yamaha to pull a new idea out of the box.
The looks aren’t deceiving - Supertrail is an exciting new dimension in dual purpose design that tantalisingly blends the latest engineering developments with visual beauty and an outstanding riding experience whatever the terrain.
Its 4-valve engine is the very fi rst fuel-injected Yamaha on/off road engine, characterised by exceptional throttle response and power delivery that crescendos with a wailing 10,000rpm top end. Your very fi rst ride will also reveal the taut, responsive handling, and make clear the depth of appeal to satisfy a wide range of riders.
FEATURES
♦ 250cc liquid-cooled, DOHC four-stroke 4-valve engine with fuel injection, adopting the same short stroke dimensions as the YZ250F and WR250F
♦ Smooth operating clutch combines with a six speed gearbox to provide slick shifting and a gear for every occasion.
♦ Large diameter titanium intake valves and high lift cams with excellent follow and lift characteristics allow high rpm levels. Downdraft-type straight air intake layout combined with fuel injection and pent roof combustion chamber result in a quick ignition flame spread.
♦ Fuel injection system also promotes excellent fuel economy and environmental friendliness. Sensors monitor crank, intake air pressure and throttle position.
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| ENGINE/IGNITION/TRANSMISSION | ||
| Type | 250cc liquid-cooled DOHC 4-stroke; | |
| Displacement - (cc) | 250 | |
| Bore Stroke - (mm) | 77.0 x 53.6 | |
| Compression | 11.8:1 | |
| Fuel Management | Electronic Fuel Injection | |
| Ignition | TCI | |
| Fueltank - (L) | 8 | |
| Transmission | Constant-mesh 6-speed;multiplate wet clutch | |
| CHASSIS | ||
| Length - (mm) | 2180 | |
| Width - (mm) | 810 | |
| Height - (mm) | 1230 | |
| Seat Height - (mm) | 930 | |
| Wheelbase - (mm) | 1420 | |
| Clearance - (mm) | 300 | |
| Wet Weight | 134 kg with 8 litres of fuel | |
| FRONT END | ||
| Suspension Front | Inverted fork; fully adjustable, 270mm travel | |
| Tyres Front | 80/100-21 | |
| Brakes Front | Hydraulic single-disc brake, 250mm | |
| REAR END | ||
| Suspension Rear | Single shock; fully adjustable, 270mm travel | |
| Tyres Rear | 120/80-18 | |
| Brakes Rear | Hydraulic single-disc brake, 230mm | |





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