Motocross Bikes
2008TM racing TM Racing MX 144
25 fields on record
The 2008 TM Racing MX 144 is a lightweight 144cc motocross machine designed for young riders and beginners entering competitive racing. Its liquid-cooled single-cylinder engine delivers responsive power suitable for learning track fundamentals, while the perimetral aluminum frame and quality suspension components provide stable handling. Known for reliability and affordability, it remains a popular choice for junior motocross development programs.
- Capacity
- 143.4 ccm
- Engine
- Single single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - Power
- 28.0 HP
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross racing and off-road competition, with a light two-stroke powerplant, premium suspension, and no road-going equipment.
- Built for
- A raw, high-revving two-stroke racer that rewards precise throttle control and aggressive riding with sharp, lightweight agility on rough terrain.
- Not ideal for
- Not suitable for daily commuting, highway touring, carrying passengers, or riders seeking comfort and low-maintenance simplicity.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 143.4 ccm
- Power
- 28.0 HP
- Engine type
- Single single, two-stroke
- Bore x stroke
- 56.0 x 58.2 mm
- Compression
- 17.2:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan CDI Electronic with variable advance
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiple-disk in oil bath with hydraulic control
Dimensions & weight
Chassis & suspension
- Frame
- Perimetral aluminium section
- Front suspension
- Marzocchi USD 50mm ( optional Ohlins 48mm )
- Rear suspension
- Sachs Boge (optional Ohlins )
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 245 mm
- Front tyre
- 90/90-X21
- Rear tyre
- 100/90-X19
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 | 2008 | 2010 | 2013 | 2015 | 2017 |
|---|---|---|---|---|---|
| Capacity | 143.35 ccm (8.75 cubic inches) | 143.35 ccm (8.75 cubic inches) | 143.35 ccm (8.75 cubic inches) | 143.35 ccm (8.75 cubic inches) | 143.35 ccm (8.75 cubic inches) |
| Fuel capacity | 8.70 litres (2.30 gallons) | 8.70 litres (2.30 gallons) | 8.70 litres (2.30 gallons) | 8.70 litres (2.30 gallons) | 8.70 litres (2.30 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 144?
The 2008 TM racing TM Racing MX 144 has a Capacity of 143.4 ccm (8.75 cubic inches).
What engine power does the TM racing TM Racing MX 144 have?
The 2008 TM racing TM Racing MX 144 has a Power of 28.0 HP.
How many gears does the TM racing TM Racing MX 144 have?
The 2008 TM racing TM Racing MX 144 has a Gearbox of 5-speed.
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