Derbi X-Race 50: history, specs, pictures
| Manufacturer | Derbi |
|---|---|
| Also called | X-Race 50 SM, X-Race 50 R, xRace 50 SM, xRace 50 R |
| Production | 2006 - 2007 |
| Engine | single cylinder, two-stroke |
| Bore / Stroke | 39.9mm x 40.0mm |
| Horse Power | 8.31 HP (6.2 KW) @ 9000RPM |
| Fuel system | carburettor. dell´orto phva 14 |
| Ignition type | electronic cdi |
| Battery | 11.1:1 |
| Transmission | Gear box: 6-speed Final Drive: chain |
| Suspension | Front: hydraulic fork, 36 mm Rear: monoshock |
| Brakes | Front: single disc Rear: single disc |
| Front Tire | 80/90-21 |
| Rear Tire | 110/80-18 |
| Wheelbase | 53.35 inches (1355 mm) |
| Dimensions | L 77.95 inches (1980 mm) W 31.69 inches (805 mm) H 43.11 inches (1095 mm) |
| Fuel capacity | 1.85 Gallon (7.00 Liters) |
| Manuals | Service Manual |
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The Derbi xRace 50 R was a single cylinder, two-stroke standard produced by Derbi between 2006 and 2007. Claimed horsepower was 8.31 HP (6.2 KW) @ 9000 RPM.
Engine
The engine was a liquid cooled single cylinder, two-stroke. A 39.9mm bore x 40.0mm stroke result in a displacement of just 49.9 cubic centimeters.
Drive
The bike has a 6-speed transmission. Power was moderated via the multiplate.
Chassis
It came with a 80/90-21 front tire and a 110/80-18 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The front suspension was a hydraulic fork, 36 mm while the rear was equipped with a monoshock. The xRace 50 R was fitted with a 1.85 Gallon (7.00 Liters) fuel tank. The wheelbase was 53.35 inches (1355 mm) long.