Motocross Bikes
2021TM Racing MX 300 ES 2T
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The 2021 TM Racing MX 300 ES 2T is a two-stroke motocross bike from the Italian specialist TM Racing. Its liquid-cooled 294cc single makes 52 hp through a five-speed gearbox and chain, with electric start. A tall 985 mm seat, 100 kg dry weight and 9.5-litre tank suit racers.
- Capacity
- 294.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- 100.0 kg
- Seat height
- 985 mm
- Power
- 52.0 HP (38.2 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built exclusively for closed-course motocross racing, where explosive two-stroke power and razor-sharp handling matter more than comfort or practicality.
- Built for
- Light, aggressive, and eager to change direction, this bike rewards an attacking riding style with the snappy, high-revving character typical of a premium Italian two-stroke.
- Not ideal for
- It is not suitable for commuting, touring, passengers, or anyone wanting a comfortable, road-legal, low-maintenance machine.
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
- 294.0 ccm
- Power
- 52.0 HP (38.2 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.5200 HP/kg (dry)
- Bore x stroke
- 72.0 x 72.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- ECU
- Lubrication system
- 3,5% oil mix
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiple-disk in oil bath with hydraulic control
Dimensions & weight
- Seat height
- 985 mm
- Dry weight
- 100.0 kg
- Fuel capacity
- 9.50 litres
- Ground clearance
- 365 mm
Chassis & suspension
- Frame
- Perimetral aluminium section
- Front suspension
- Kayaba USD 48mm
- Rear suspension
- TM Racing
- Front wheel travel
- 48 mm
- Rear wheel travel
- 300 mm
- Rake (fork angle)
- 27.0°
Brakes & wheels
- Front brakes
- Single disc. Wave disc.
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc. Wave disc.
- Front tyre
- 80/100-X21
- Rear tyre
- 110/90-X19
Other
- Color options
- Blue/white
- 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 | 2021 | 2022 | 2023 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 294 cc | 294 cc | 294 cc | 293 cc | 293 cc | 293 cc |
| Dry weight | 100 kg | 100 kg | 100 kg | 100 kg | 95 kg | 95 kg |
| Seat height | 985 mm | 985 mm | 985 mm | 985 mm | 985 mm | 985 mm |
| Fuel capacity | 9.5 L | 9.5 L | 9.5 L | 9 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 300 ES 2T?
The 2021 TM Racing MX 300 ES 2T has a Capacity of 294.0 ccm (17.94 cubic inches).
What engine power does the TM Racing MX 300 ES 2T have?
The 2021 TM Racing MX 300 ES 2T has a Power of 52.0 HP (38.2 kW).
How many gears does the TM Racing MX 300 ES 2T have?
The 2021 TM Racing MX 300 ES 2T has a Gearbox of 5-speed.
How much does the TM Racing MX 300 ES 2T weigh?
The 2021 TM Racing MX 300 ES 2T has a Dry weight of 100.0 kg (220.5 pounds).
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