Tm Racing Mx 300 ES 2T - 2026 Specifications and Reviews

The 2026 TM Racing MX 300 ES 2T is a competitive 293cc two-stroke motocross machine designed for experienced off-road riders seeking performance and precision. Powered by a liquid-cooled single-cylinder engine with a Keihin carburettor and eMoticom ECU, it delivers sharp throttle response and reliability. Known for its lightweight aluminium deltabox frame and advanced reed valve induction, this bike excels in technical terrain and racing environments.

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General information

Color OptionsBlue/grey
CategoryCross / motocross
ModelTM Racing MX 300 ES 2T

Engine and Transmission Specifications

StartingElectric
ClutchMultiple-disk in oil bath with hydraulic control
Final DriveChain (final drive)
Gearbox5-speed
Cooling SystemLiquid
IgnitioneMoticom ECU
InductionCarburettor. Keihin PWM 38
Bore x Stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Engine DetailsV-Force Reed valve
Capacity:293.2 ccm (17.89 cubic inches)

Physical measures and capacities

Fuel Capacity9.00 litres (2.38 US gallons)
Ground Clearance360 mm (14.2 inches)
Seat Height985 mm (38.8 inches) If adjustable, lowest setting.
Dry Weight95.0 kg (209.4 pounds)
 
 

Tm Racing Mx 300 ES 2T dimensions and frame

WheelsWire spoked. Blue rims.
Rear BrakesSingle disc. Nissin
Brake Disc Diameter240 mm (9.4 inches)
Front BrakesSingle disc. Brembo
Rear Tyre110/90-19
Front Tyre80/100-21
Rear Wheel Travel300 mm (11.8 inches)
Rear SuspensionTM Racing
Front Wheel Travel310 mm (12.2 inches)
Front SuspensionKayaba USD 48mm
FrameSelf-tempering aluminium deltabox type single beam with extruded, forged and microcast parts

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsItalian brand.
Rake (fork angle)27.0°
DrivelineRegina GPX chain
Engine typeSingle cylinder, two-stroke
Year2025

Performance Profile & Rider Fit

Best For

Track90%
City5%
Cornering85%
Daily Riding5%
Touring8%
Passenger2%

Rider Profile

Best ForThis is a purebred competition motocrosser best suited to experienced or advanced off-road riders, not beginners.
PurposeBuilt exclusively for closed-course motocross racing, where explosive two-stroke power and razor-sharp handling matter more than comfort or practicality.
Rider FitAt a claimed dry weight of around 95 kg with a tall 985 mm seat height, it demands good fitness, strong legs, and confident riding technique to control on rough terrain.
CharacterLight, 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 ForIt is not suitable for commuting, touring, passengers, or anyone wanting a comfortable, road-legal, low-maintenance machine.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2026 Tm Racing Mx 300 ES 2T Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 985mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2026 Tm Racing Mx 300 ES 2T, with a moderate knee angle of around 90 degrees and an upright riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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