The Rato JR110CC (RW149FMH) is a 101.8 cc (6.21 cu-in) single-cylinder air-cooled 4-stroke internal combustion horizontal motorcycle engine manufactured by Chongqing RATO Holding (Group) CO., LTD.
The Rato JR110CC engine is equipped with CDI (capacitance discharge ignition system), double clutches, electric and kick starter; 4-speed gearbox. The engine uses the balance shaft featured with small displacement, little vibration, and high-level comfortableness.
Bore and stroke are 49.0 mm (1.93 in) and 54.0 mm (2.13 in), respectively. The JR110CC (RW149FMH) produced 6.8 PS (5.0 kW; 6.7 HP) at 8,000 rpm of maximum horsepower and 7.1 Nm (0.72 kg·m; 5.24 ft·lb) at 6,000 rpm of torque .
Vertical, four-stroke, single cylinder
101.8 cc (6.21 cu-in)
6.8 PS (5.0 KW; 6.7 HP) at 8,000 rpm
Max. torque (crank PTO)
7.1 Nm (0.72 kg·m; 5.24 ft·lb) at 6,000
Capacitance discharge ignition (CDI)
Electric and kick
Unleaded gasoline (octane number 86 or higher)
Dimensions and Weight
Rato JR110CC (RW149FMH)
Length, mm (in)
Width, mm (in)
Height, mm (in)
Dry weight, kg (lb)
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