These are the known mechanical and performance specifications for your 2021 Rieju Marathon 125 SM Pro.
Basic Specs
Engine
Displacement125.0 ccm (7.63 cubic inches)
TypeYamaha engine
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke52.0 x 58.6 mm (2.0 x 2.3 inches)
Valves/Cylinder4
FuelingCarburettor. Keihin 39s
Ignition
ExhaustRacing muffle
Lubrication
CoolingAir
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity6.30 litres (1.66 US gallons)
Emissions
Chassis
Frame TypeHighly resistant double cradle steel perimeter. Detachable rear sub-chassis.
Rake
Trail
Front SuspensionR16v inverted Fork of Ø40mm.
Front Travel
Rear SuspensionGas Mono-shock Shock absorber and Seaprate Bottle Prs System
Rear Travel
Seat
Seat Height870 mm (34.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1145 mm (45.1 inches)
Total Length2070 mm (81.5 inches)
Total Width800 mm (31.5 inches)
Ground Clearance
Wheelbase1380 mm (54.3 inches)
Dry Weight121.0 kg (266.8 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre100/80-17
Rear Tire/Tyre130/70-17
Front BrakesSingle disc. Double piston caliper. Galfer wave disk.
Front Brake Diameter300 mm (11.8 inches)
Rear BrakesSingle disc. Galfer wave disk.
Rear Brake Diameter200 mm (7.9 inches)
Wheels
Comments
Spanish brand.