These are the known mechanical and performance specifications for your 2000 CCM 604 R.
Basic Specs

Engine
Displacement597.00 ccm (36.43 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
Cooling
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity20.00 litres (5.28 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height840 mm (33.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase1,482 mm (58.3 inches)
Dry Weight138.0 kg (304.2 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre
Rear Tire/Tyre
Front BrakesSingle disc
Front Brake Diameter320 mm (12.6 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
Wheels
Comments
The 604 engine is produced by Rotax.