What category is the 2026 Tm Racing Mx 300 ES Fi 4T?

The 2026 Tm Racing Mx 300 ES Fi 4T has a Category of Cross / motocross.

What is the engine size of the 2026 Tm Racing Mx 300 ES Fi 4T?

The 2026 Tm Racing Mx 300 ES Fi 4T has a Capacity: of 299.4 ccm (18.27 cubic inches).

What type of engine does the 2026 Tm Racing Mx 300 ES Fi 4T have?

The 2026 Tm Racing Mx 300 ES Fi 4T has a Engine type of Single cylinder, four-stroke.

How many gears does the 2026 Tm Racing Mx 300 ES Fi 4T have?

The 2026 Tm Racing Mx 300 ES Fi 4T has a Gearbox of 6-speed.

Tm Racing Mx 300 ES Fi 4T - 2026 Specifications and Reviews

Name: 2026 Tm Racing Mx 300 ES Fi 4T
Brand: Tm

The 2026 TM Racing MX 300 ES Fi 4T is a liquid-cooled four-stroke motocross machine engineered for competitive amateur and semi-professional riders. Its 299cc DOHC engine with fuel injection delivers responsive power across the RPM range, while the lightweight aluminum deltabox frame provides nimble handling characteristics. Built on TM Racing's proven platform, this bike excels in intermediate to advanced cross-country and motocross competition.

⇄ Compare against another bike 📅 All Years

2026

Add/Upload pictures for this motorcycle

General information
Color Options	Blue/grey
Category	Cross / motocross
Engine and Transmission Specifications
Starting	Electric
Clutch	Multiple-disk in oil bath with hydraulic control
Final Drive	Chain (final drive)
Gearbox	6-speed
Cooling System	Liquid
Ignition	eMoticom
Fuel Control	Double Overhead Cams/Twin Cam (DOHC)
Induction	Injection
Bore x Stroke	81.0 x 58.1 mm (3.2 x 2.3 inches)
Capacity:	299.4 ccm (18.27 cubic inches)

Physical measures and capacities
Fuel Capacity	7.50 litres (1.98 US gallons)
Ground Clearance	355 mm (14.0 inches)
Seat Height	970 mm (38.2 inches) If adjustable, lowest setting.
Dry Weight	102.0 kg (224.9 pounds)

Tm Racing Mx 300 ES Fi 4T dimensions and frame
Wheels	Wire spoked. Blue rims.
Rear Brakes	Single disc. Nissin
Brake Disc Diameter	240 mm (9.4 inches)
Front Brakes	Single disc. Brembo
Rear Tyre	100/80-19
Front Tyre	80/100-21
Rear Wheel Travel	300 mm (11.8 inches)
Rear Suspension	TM Racing monoshock
Front Wheel Travel	310 mm (12.2 inches)
Front Suspension	Kayaba fork, 48mm
Frame	Self-tempering aluminium deltabox type single beam with extruded, forged and microcast parts
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Update specs	Report missing specs or required updates.
Comments	Italian brand.
Rake (fork angle)	27.0Â°
Driveline	Regina GPX chain
Engine type	Single cylinder, four-stroke
Model year	2025
Motorcycle name	TM Racing MX 300 ES Fi 4T

Performance Profile & Rider Fit

Best For

Track85%

City10%

Cornering90%

Daily Riding8%

Touring8%

Passenger5%

Rider Profile

Best For	This is a full-race motocross machine best suited to intermediate through expert riders who already have dirt bike skills.
Purpose	Built purely for motocross track and serious off-road racing, not for street or leisure riding.
Rider Fit	Its light 102kg dry weight and tall 970mm seat height demand good rider fitness, strength, and off-road technique to control the bike at speed.
Character	A high-strung, race-bred four-stroke with premium suspension and boutique Italian componentry, rewarding aggressive, precise riding.
Not Ideal For	Not suitable for beginners, commuters, passengers, or anyone wanting a comfortable, road-legal, or touring-capable 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 Fi 4T Rider Ergonomics Assessment

Your height

Inseam (optional)

Units

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

Feet:

At 970mm, 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 Fi 4T, with a cramped knee angle of around 85 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.

Find bikes that fit your height →