These are the known mechanical and performance specifications for your 2010 CCM RL 125.
Basic Specs

Engine
Displacement124.00 ccm (7.57 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression9.0:1
Bore/Stroke56.5 x 49.5 mm (2.2 x 1.9 inches)
Valves/Cylinder
FuelingCarburettor
Ignition
Exhaust
LubricationWet Sump
CoolingAir
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity12.00 litres (3.17 gallons)
Emissions
Chassis
Frame TypeTubular welded steel. Steel swing arm.
Rake
Trail
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionDouble Shock
Rear Travel
Seat
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance220 mm (8.7 inches)
Wheelbase1,135 mm (44.7 inches)
Dry Weight125.0 kg (275.6 pounds)
Wet Weight138.0 kg (304.2 pounds)
Wheels & Brakes
Front Tire/Tyre
Rear Tire/Tyre
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
Wheels


Comments
Wheels: front 21´ and rear 18´. CCM is a British brand.