CPI Supercross: history, specs, pictures
| CPI Supercross | |
| Manufacturer | |
|---|---|
| Also called | Supercross 50, Supercross SX |
| Production | 2004 - 2008 |
| Engine | single cylinder, two-stroke |
| Bore / Stroke | 40.0mm x 39.2mm |
| Horsepower | 2.95 HP (2.2 KW) @ 6800RPM |
| Torque | 4.06 ft/lbs (5.5 Nm) @ 7450RPM |
| Fuel System | carburetor |
| Transmission | Gear box: 6-speed Final Drive: chain |
| Suspension | Front: hydraulic telescope fork 35 Rear: hydraulic gas pressure suspension, continuously adjustable |
| Brakes | Front: single disc Rear: single disc |
| Front Tire | 90/90-21 |
| Rear Tire | 110/80-18 |
| Length | 78.35 inches (1990 mm) |
| Width | 31.1 inches (790 mm) |
| Height | 48.03 inches (1220 mm) |
| Weight | |
| Fuel Capacity | 1.85 Gallon (7.00 Liters) |
| Manuals | Service Manual |
The CPI Supercross was a single cylinder, two-stroke standard produced by CPI between 2004 and 2008. Max torque was 4.06 ft/lbs (5.5 Nm) @ 7450 RPM. Claimed horsepower was 2.95 HP (2.2 KW) @ 6800 RPM.
Engine[edit | edit source]
The engine was a liquid cooled single cylinder, two-stroke. A 40.0mm bore x 39.2mm stroke result in a displacement of just 49.2 cubic centimeters.
Drive[edit | edit source]
The bike has a 6-speed transmission.
Chassis[edit | edit source]
It came with a 90/90-21 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 telescope fork 35 while the rear was equipped with a hydraulic gas pressure suspension, continuously adjustable. The Supercross was fitted with a 1.85 Gallon (7.00 Liters) fuel tank.