Motocross Bikes
2011TM racing TM Racing MX 300
33 fields on record
The 2011 TM Racing MX 300 is a lightweight motocross bike engineered for competitive amateur and semi-professional riders seeking high-performance handling. Built around a perimetral aluminium frame with premium Marzocchi USD forks and optional Ohlins rear suspension, it delivers nimble agility and responsive control. Known for its kick-start simplicity and race-ready Brembo braking system, the MX 300 excels in technical terrain and tight track conditions.
- Capacity
- 294.0 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 300
vs the 2010| Spec | 2010 | 2011 |
|---|---|---|
| Engine capacity | 294.00 ccm (17.94 cubic inches) | 294.0 ccm (17.94 cubic inches) |
| Power | 50.0 HP | 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) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross and cross-country racing, not for street use or commuting.
- Built for
- A light, razor-sharp, high-revving two-stroke that rewards aggressive riding and rewards technical skill with explosive acceleration and exceptional agility.
- Not ideal for
- Not suitable for beginners, daily commuting, road riding, or anyone seeking comfort, touring range, or a passenger seat.
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
- 19.9 HP (14.5 kW) @ 7000 RPM
- Engine type
- Single single, two-stroke
- Power/weight ratio
- 0.0547 HP/kg
- Bore x stroke
- 72.0 x 72.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan CDI
- Lubrication system
- 3.5% 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 50mm
- Rear suspension
- Sachs Boge, optional Ohlins
Brakes & wheels
- Front brakes
- Single disc. Nissin pump and Brembo caliper
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc. Nissin pump and Brembo caliper
- Rear brakes diameter
- 245 mm
- Front tyre
- 25/8-12
- Rear tyre
- 22/10-12
Other
- Color options
- Light 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 | 2011 | 2014 | 2016 | 2019 |
|---|---|---|---|---|---|
| Capacity | 294.00 ccm (17.94 cubic inches) | 503.00 ccm (30.69 cubic inches) | 294.00 ccm (17.94 cubic inches) | 294.50 ccm (17.97 cubic inches) | 295.0 ccm (18.00 cubic inches) |
| Dry 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 gallons) | 8.70 litres (2.30 gallons) | 8.20 litres (2.17 gallons) | 9.50 litres (2.51 US gallons) |
| Color options | — | Light 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 300?
The 2011 TM racing TM Racing MX 300 has a Capacity of 294.0 ccm (17.94 cubic inches).
What engine power does the TM racing TM Racing MX 300 have?
The 2011 TM racing TM Racing MX 300 has a Power of 19.9 HP (14.5 kW) @ 7000 RPM.
How many gears does the TM racing TM Racing MX 300 have?
The 2011 TM racing TM Racing MX 300 has a Gearbox of 5-speed.
How much does the TM racing TM Racing MX 300 weigh?
The 2011 TM racing TM Racing MX 300 has a Dry weight of 364.0 kg (802.5 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.