CPI Supercross: history, specs, pictures
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.
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 |
EngineEdit
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.
DriveEdit
The bike has a 6-speed transmission.
ChassisEdit
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.