Supermotos
2010TM Racing SMM 125 B. D.
22 fields on record
The 2010 TM Racing SMM 125 B.D. is a lightweight supermoto designed for young riders and beginners seeking nimble handling and responsive performance. Powered by a liquid-cooled two-stroke single-cylinder engine, this machine excels in tight cornering and urban riding thanks to its aluminum perimeter frame and quality suspension components from Marzocchi and Sachs.
- Capacity
- 123.5 ccm
- Engine
- Single, two-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for tight, technical circuits and supermoto competition where flickable handling and aggressive braking matter far more than outright top speed or range.
- Built for
- A raw, punchy two-stroke single with premium suspension and brakes that rewards commitment and precision, delivering feedback and immediacy over refinement.
- Not ideal for
- Not suited to riders wanting a plush, low-maintenance daily commuter or a comfortable long-distance touring companion.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 123.5 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Bore x stroke
- 54.0 x 54.5 mm
- Compression
- 16.7:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Ignition
- Kokusan CDI Electronic with variable advance
- Lubrication system
- 3.5% oil mixture
- Torque
- Not on record - add it
Transmission
- Clutch
- Multiuple-disk in oil-bath with hydaulic control
Dimensions & weight
Chassis & suspension
- Frame
- Perimetral aluminium section
- Front suspension
- Marzocchi USD
- Rear suspension
- Sachs Boge (optional Ohlins )
Brakes & wheels
- Front brakes
- Single disc. Brembo radial pump and caliper
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc. Nissin pump and Brembo caliper
- Rear brakes diameter
- 220 mm
- Front tyre
- 120/70-ZR17
- Rear tyre
- 150/60-ZR17
Other
- Color options
- Black
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 TM Racing SMM 125 B. D.?
The 2010 TM Racing SMM 125 B. D. has a Capacity of 123.5 ccm (7.54 cubic inches).
What engine power does the TM Racing SMM 125 B. D. have?
The 2010 TM Racing SMM 125 B. D. has a Power of 15.0 HP (11.0 kW).
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