Enduro Bikes
2010UM SMF II 125
27 fields on record
The 2010 UM SMF II 125 is a lightweight enduro bike for riders who want genuine off-road and trail performance. Its 125cc air-cooled single makes 15 hp, with a 914 mm seat, a 136 kg wet weight and a 9.8-litre tank.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 124.0 kg
- Seat height
- 914 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for off-road trail riding, with enough road manners to link trails where it is road-legal.
- Built for
- An enduro bike from UM with a 125cc engine; its character is easy-going and economical, with 15 hp on tap.
- Not ideal for
- Not for long road journeys, passengers or motorway riding.
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
- 15.0 HP (11.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1210 HP/kg (dry)
- Bore x stroke
- 56.0 x 49.7 mm
- Compression
- 9.2:1
- Cooling system
- Air
- Starting
- Electric & kick
- Ignition
- CDI
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Overall length
- 2149 mm
- Seat height
- 914 mm
- Dry weight
- 124.0 kg
- Wet weight
- 136.0 kg
- Fuel capacity
- 9.80 litres
Chassis & suspension
- Front suspension
- Telescopic Forks
- Rear suspension
- Single Shock
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 292 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 292 mm
- Front tyre
- 3.00-21
- Rear tyre
- 4.10-18
Other
- Color options
- Black, Blue, Orange, Red
Specs last verified against published sources: .
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 SMF II 125?
The 2010 UM SMF II 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the UM SMF II 125 have?
The 2010 UM SMF II 125 has a Power of 15.0 HP (11.0 kW).
How many gears does the UM SMF II 125 have?
The 2010 UM SMF II 125 has a Gearbox of 5-speed.
How much does the UM SMF II 125 weigh?
The 2010 UM SMF II 125 has a Dry weight of 124.0 kg (273.4 pounds).
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