At the heart of the 2020 Kentoya Rush-I 125 scooter motorcycle, Kentoya relies on a 124.6 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 8.3 HP (6.1 kW) at 7,500 rpm, transferring power to the rear wheel through belt final drive. With a specific output of 66.6 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Rush-I 125 measures 140 kg (309 lbs) dry, translating to a power-to-weight ratio of 0.06 HP/kg (16.87 kg per horsepower). Rider ergonomics and chassis geometry center around a 815 mm (32.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,450 mm (57.1 in) wheelbase engineered for balanced agility and highway composure.
Specific Output
66.6 HP/L
Power-to-Weight
0.06 HP/kg (16.87 kg/HP)
Standover Height
815 mm (32.1 in)
Engine
Displacement124.6 ccm (7.60 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power8.3 HP (6.1 kW)) @ 7500 RPM
Fuel SystemInjection
CoolingLiquid
Transmission
Final DriveBelt (final drive)
Performance
Top Speed85.0 km/h (52.8 mph)
Fuel Consumption3.10 litres/100 km (32.3 km/l or 75.88 mpg)
Greenhouse Gases71.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro IV
Chassis
Front SuspensionTelescopic fork
Rear SuspensionDual shocks
Wheelbase1450 mm (57.1 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre120/70-12
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight140.0 kg (308.6 pounds)
Power/Weight0.0594 HP/kg
Seat Height815 mm (32.1 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
