Motocross Bikes
2026TM Racing MX 125 2T
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The TM Racing MX 125 2T is a lightweight two-stroke motocross bike designed for junior and amateur riders seeking competitive performance. Its liquid-cooled, reed-valve engine delivers responsive power across the rev range, while the six-speed gearbox and hydraulic clutch provide smooth control on technical terrain. Known for its agility and reliability, it excels in amateur racing and training environments.
- Capacity
- 124.8 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 90.0 kg
- Seat height
- 990 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built specifically for motocross racing and off-road competition, not for street use or commuting.
- Built for
- A lightweight, high-strung two-stroke that rewards aggressive throttle input and precise clutch control with explosive acceleration and razor-sharp handling.
- Not ideal for
- This is not suitable for riders seeking a comfortable, road-legal, or passenger-friendly motorcycle for daily or touring use.
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
- 124.8 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.1667 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.5 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- eMoticom ECU
- Lubrication system
- 3,5% oil mix
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiple-disk in oil bath with hydraulic control
Dimensions & weight
- Seat height
- 990 mm
- Dry weight
- 90.0 kg
- Fuel capacity
- 9.00 litres
- Ground clearance
- 360 mm
Chassis & suspension
- Frame
- Self-tempering aluminium deltabox type single beam with extruded, forged and microcast parts
- Front suspension
- Kayaba fork, 48mm
- Rear suspension
- TM Racing monoshock
- Front wheel travel
- 310 mm
- Rear wheel travel
- 300 mm
Brakes & wheels
- Front brakes
- Single disc. Brembo
- Rear brakes
- Single disc. Nissin
- Front tyre
- 80/100-21
- Rear tyre
- 100/90-19
Other
- Color options
- Blue/grey
- Comments
- Italian brand.
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 | 2020 | 2022 | 2023 | 2025 | 2026 |
|---|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 125 cc | 125 cc |
| Dry weight | 96 kg | 96 kg | 96 kg | 90 kg | 90 kg |
| Seat height | 990 mm | 990 mm | 990 mm | 990 mm | 990 mm |
| Fuel capacity | 9.5 L | 9.5 L | 8.5 L | 9 L | 9 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 125 2T?
The 2026 TM Racing MX 125 2T has a Capacity of 124.8 ccm (7.62 cubic inches).
What engine power does the TM Racing MX 125 2T have?
The 2026 TM Racing MX 125 2T has a Power of 15.0 HP (11.0 kW).
How many gears does the TM Racing MX 125 2T have?
The 2026 TM Racing MX 125 2T has a Gearbox of 6-speed.
How much does the TM Racing MX 125 2T weigh?
The 2026 TM Racing MX 125 2T has a Dry weight of 90.0 kg (198.4 pounds).
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