Tm Racing Mx 300 ES 2T - 2025 Specifications and Reviews

The 2025 TM Racing MX 300 ES 2T is a competitive two-stroke motocross machine designed for intermediate to advanced riders seeking aggressive performance. Its 293cc liquid-cooled engine features a V-Force reed valve and eMoticom ECU management for responsive power delivery across varied terrain. Known for lightweight handling and predictable power characteristics, it excels in technical motocross racing and demanding off-road conditions.

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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

2025 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 2025 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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