The Rato 110CC (RW152FMH-B) is a 106.7 cc (6.51 cu-in) single-cylinder air-cooled 4-stroke internal combustion horizontal motorcycle engine manufactured by Chongqing RATO Holding (Group) CO., LTD.
The Rato 110CC engine is equipped with CDI (capacitance discharge ignition system), the automatic wet multi-plate clutch, electric starter and single forward speed gearbox with reverse gear. The Rato company installed the reverse gear mechanism into the engine gearbox to generate a more compact structure. Perfect integration between reverse gear mechanism and forward gear to realize the reverse gear easily and simplifier the operation and control.
It has a 52.4 mm (2.06 in) cylinder bore and 49.5 mm (1.95 in) piston stroke. The 110CC (RW152FMH-B) produced 6.9 PS (5.1 kW; 6.8 HP) at 7,500 rpm of maximum horsepower and 7.2 Nm (0.73 kg·m; 5.31 ft·lb) at 5,500 rpm of torque .
Vertical, four-stroke, single cylinder
106.7 cc (6.51 cu-in)
6.9 PS (5.1 KW; 6.8 HP) at 7,500 rpm
Max. torque (crank PTO)
7.2 Nm (0.73 kg·m; 5.31 ft·lb) at 5,500 rpm
Automatic wet multi-plate
Capacitance discharge ignition (CDI)
Unleaded gasoline (octane number 86 or higher)
Dimensions and Weight
Rato 110CC (RW152FMH-B)
Length, mm (in)
Width, mm (in)
Height, mm (in)
Dry weight, kg (lb)
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