Motocross Bikes
2012TM Racing MX 250
32 fields on record
The 2012 TM Racing MX 250 is a lightweight two-stroke motocross machine designed for competitive riders seeking pure performance on the track. Featuring a potent 249cc V-Force reed valve engine with liquid cooling and advanced electronic ignition with selectable maps, it delivers sharp throttle response and precise power delivery. This Italian-built machine is renowned for its aggressive handling characteristics and responsive power band, making it a favorite among experienced motocrossers competing in 250cc classes.
- Capacity
- 249.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- 918 mm
- Power
- 43.0 HP (31.6 kW)
What’s new for the 2012 TM Racing MX 250
vs the 2011| Spec | 2011 | 2012 |
|---|---|---|
| Power | 43.0 HP (14.5 kW) @ 7000 RPM | 43.0 HP (31.6 kW) |
| Fuel capacity | 8.20 litres (2.17 US gallons) | 8.70 litres (2.30 US gallons) |
| Front brakes | Single disc. Nissin pump and Brembo caliper | Single disc. Braking wave disk. With Nissin pump and caliper |
| Rear brakes | Single disc. Nissin pump and Brembo caliper | Single disc. Braking wave disk. With Nissin pump and caliper |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's a pure competition motocross machine designed for racing on dirt tracks and closed circuits, not for road use.
- Built for
- It has the character of a raw, lightweight, boutique Italian race weapon that rewards aggressive, skilled riding with sharp handling and explosive acceleration.
- Not ideal for
- It is not suitable for commuting, touring, passengers, or riders seeking comfort and easy low-speed manageability.
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
- 249.0 ccm
- Power
- 43.0 HP (31.6 kW)
- Engine type
- Single, two-stroke
- Bore x stroke
- 66.4 x 72.0 mm
- Compression
- 17.2:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan CDI Electronic with variable advance with two selectable maps through handlebar switch
- 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
- Fuel capacity
- 8.70 litres
- Ground clearance
- 305 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Perimetral aluminium
- Front suspension
- Marzocchi upside-down fork
- Rear suspension
- Sachs Boge (optional Ohlins )
Brakes & wheels
- Front brakes
- Single disc. Braking wave disk. With Nissin pump and caliper
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc. Braking wave disk. With Nissin pump and caliper
- Rear brakes diameter
- 245 mm
- Front tyre
- 80/100-21
- Rear tyre
- 100/90-19
Other
- Color options
- Blue/white
Specs last verified against published sources: .
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 | 2008 | 2011 | 2012 | 2014 | 2017 |
|---|---|---|---|---|---|---|
| Capacity | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc |
| Seat height | 918 mm | 918 mm | 918 mm | 918 mm | 918 mm | 918 mm |
| Fuel capacity | 8 L | 8.7 L | 8.2 L | 8.7 L | 8.7 L | 8.7 L |
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 MX 250?
The 2012 TM Racing MX 250 has a Capacity of 249.0 ccm (15.19 cubic inches).
What engine power does the TM Racing MX 250 have?
The 2012 TM Racing MX 250 has a Power of 43.0 HP (31.6 kW).
How many gears does the TM Racing MX 250 have?
The 2012 TM Racing MX 250 has a Gearbox of 5-speed.
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