Motocross Bikes
2011TM racing TM Racing MX 125
34 fields on record
The 2011 TM Racing MX 125 is a competition-focused motocross bike designed for amateur and intermediate riders seeking a lightweight, agile platform. Known for its responsive handling via Marzocchi USD forks and perimetral aluminum frame, it excels in technical terrain. The bike features quality Nissin braking components and optional Ohlins suspension for serious racers.
- Capacity
- 123.5 ccm
- Engine
- Single single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- 364.0 kg
- Seat height
- 918 mm
- Power
- 19.9 HP (14.5 kW) @ 7000 RPM
What’s new for the 2011 TM racing TM Racing MX 125
vs the 2010| Spec | 2010 | 2011 |
|---|---|---|
| Engine capacity | 123.50 ccm (7.54 cubic inches) | 123.5 ccm (7.54 cubic inches) |
| Power | 15.0 HP (estimated - EU/UK A1-licence power-restricted range, ~11kW cap) | 19.9 HP (14.5 kW) @ 7000 RPM |
| Weight | — | 364.0 kg (802.5 pounds) |
| Seat height | — | 918 mm (36.1 inches) |
| Fuel capacity | 8.70 litres (2.30 gallons) | 8.70 litres (2.30 US gallons) |
| Wheelbase | — | 1280 mm (50.4 inches) |
| Compression | — | 16.7:1 |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built exclusively for motocross racing and rough terrain riding rather than any form of road use.
- Built for
- A sharp, aggressive, race-focused two-stroke with premium Italian components that rewards aggressive, skilled inputs.
- Not ideal for
- This is not the right bike for commuting, touring, carrying a passenger, or anyone seeking a comfortable, road-legal, beginner-friendly ride.
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
- 123.5 ccm
- Power
- 19.9 HP (14.5 kW) @ 7000 RPM
- Engine type
- Single single, two-stroke
- Power/weight ratio
- 0.0547 HP/kg
- Bore x stroke
- 54.0 x 54.5 mm
- Compression
- 16.7:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan CDI Electronic with variable advance
- Lubrication system
- 3.5% oil mixture
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiple-disk in oil bath with hydraulic control
Dimensions & weight
- Wheelbase
- 1280 mm
- Overall length
- 2030 mm
- Overall width
- 1250 mm
- Overall height
- 1300 mm
- Seat height
- 918 mm
- Dry weight
- 364.0 kg
- Fuel capacity
- 8.70 litres
- Ground clearance
- 305 mm
Chassis & suspension
- Frame
- Perimetral aluminium section
- Front suspension
- Marzocchi USD
- Rear suspension
- Sachs Boge (optional Ohlins )
Brakes & wheels
- Front brakes
- Single disc. Wave disk. Nissin pump and caliper
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc. Wave disk. Nissin pump and caliper
- Rear brakes diameter
- 245 mm
- Front tyre
- 25/8-12
- Rear tyre
- 22/10-12
Other
- Color options
- Blue
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2005 | 2009 | 2011 | 2012 | 2016 | 2019 |
|---|---|---|---|---|---|---|
| Capacity | 123.50 ccm (7.54 cubic inches) | 123.50 ccm (7.54 cubic inches) | 123.50 ccm (7.54 cubic inches) | 123.50 ccm (7.54 cubic inches) | 123.50 ccm (7.54 cubic inches) | 123.5 ccm (7.54 cubic inches) |
| Dry weight | — | — | 364.0 kg (802.5 pounds) | — | — | — |
| Seat height | — | — | 918 mm (36.1 inches) | — | — | — |
| Fuel capacity | 8.00 litres (2.11 gallons) | 8.70 litres (2.30 gallons) | 8.70 litres (2.30 gallons) | 8.70 litres (2.30 gallons) | 8.20 litres (2.17 gallons) | 9.50 litres (2.51 US gallons) |
| Color options | — | Blue | Blue | Blue/white | Blue/white | Blue/white |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the TM racing TM Racing MX 125?
The 2011 TM racing TM Racing MX 125 has a Capacity of 123.5 ccm (7.54 cubic inches).
What engine power does the TM racing TM Racing MX 125 have?
The 2011 TM racing TM Racing MX 125 has a Power of 19.9 HP (14.5 kW) @ 7000 RPM.
How many gears does the TM racing TM Racing MX 125 have?
The 2011 TM racing TM Racing MX 125 has a Gearbox of 5-speed.
How much does the TM racing TM Racing MX 125 weigh?
The 2011 TM racing TM Racing MX 125 has a Dry weight of 364.0 kg (802.5 pounds).
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