Naked Motorcycles
2021UM Duramax 125
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The 2021 UM Duramax 125 is a 125cc commuter motorcycle for learner riders who want simple, affordable transport. Its air-cooled single makes 10.5 hp, with a low 745 mm seat.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 112.0 kg
- Seat height
- 745 mm
- Power
- 10.5 HP (7.7 kW) @ 8600 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It is best suited for short commutes and light urban riding rather than performance or long-distance use.
- Built for
- It has a modest, low-strung single-cylinder character that favors easy, unintimidating rideability over outright performance.
- Not ideal for
- It is not for riders seeking real highway speed, off-road capability, or comfortable two-up touring.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 125.0 ccm
- Power
- 10.5 HP (7.7 kW) @ 8600 RPM
- Torque
- 8.9 Nm (0.9 kgf-m) @ 7200 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0938 HP/kg (dry)
- Bore x stroke
- 56.5 x 49.5 mm
- Compression
- 9.2:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CDI
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
Dimensions & weight
- Overall length
- 1300 mm
- Overall width
- 820 mm
- Overall height
- 1050 mm
- Seat height
- 745 mm
- Dry weight
- 112.0 kg
- Fuel capacity
- 10.20 litres
- Ground clearance
- 125 mm
Chassis & suspension
- Front suspension
- Telescopic Fork
- Rear suspension
- Hydraulic With Spring
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 2.75-18
- Rear tyre
- 110/90-16
Other
- Color options
- Red, Blue, Black, White, grey
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the UM Duramax 125?
The 2021 UM Duramax 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the UM Duramax 125 have?
The 2021 UM Duramax 125 has a Power of 10.5 HP (7.7 kW) @ 8600 RPM.
How many gears does the UM Duramax 125 have?
The 2021 UM Duramax 125 has a Gearbox of 5-speed.
What is the torque of the UM Duramax 125?
The 2021 UM Duramax 125 has a Torque of 8.9 Nm (0.9 kgf-m or 6.6 ft.lbs) @ 7200 RPM.
How much does the UM Duramax 125 weigh?
The 2021 UM Duramax 125 has a Dry weight of 112.0 kg (246.9 pounds).
Shop this bike
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The 2021 UM Duramax 125 motorcycle is a powerful and reliable option for riders looking for a versatile and efficient bike. With its durable Duramax engine, this motorcycle delivers impressive performance and fuel efficiency. The sleek design and comfortable seating make it perfect for long rides, while the advanced technology and safety features provide added peace of mind for riders.
Overall, the 2021 UM Duramax 125 motorcycle is a top choice for riders seeking a dependable and stylish bike. Its impressive engine performance, fuel efficiency, and advanced safety features make it a standout option in the market. Whether you're cruising through the city or hitting the open road, this motorcycle delivers a smooth and enjoyable riding experience.
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