Cross - Motocross · 2020
MX 250 Fi 4T
Technical Overview
2020 TM Racing MX 250 Fi 4T Technical Analysis & Specification Breakdown
At the heart of the 2020 TM Racing MX 250 Fi 4T cross - motocross motorcycle, TM Racing relies on a 249.5 cc (15.2 cu in) liquid-cooled single cylinder, four-stroke powerplant. Internal engine geometry specifies a bore and stroke of 77.0 x 53.6 mm (3.0 x 2.1 inches).
The 7.5-liter (2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Engine
Displacement 249.5 ccm (15.22 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Titanium valves
Bore x Stroke 77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves/Cylinder 4
Fuel System Injection
Fuel Control Double Overhead Cams/Twin Cam (DOHC)
Ignition Microtec Electronic
Lubrication Dry sump with 2 pumps
Cooling Liquid
Transmission
Gearbox 6-speed
Final Drive Chain (final drive)
Clutch Multiuple-disk in oil-bath with hydaulic control
Driveline Straight – tooth gear
Chassis
Frame Type Alluminium perimetral
Front Suspension Kayaba USD
Front Travel 48 mm (1.9 inches)
Rear Suspension TM Racing monoshock
Wheels & Brakes
Front Tyre 80/100-21
Rear Tyre 100/90-19
Front Brakes Single disc. Wave disk with Nissin pump and Brembo caliper
Front Brake Ø 270 mm (10.6 inches)
Rear Brakes Single disc. Wave disk with Nissin pump and caliper
Rear Brake Ø 245 mm (9.6 inches)
Wheels Wire spoked, blue rims
Dimensions & Weight
Fuel Capacity 7.50 litres (1.98 US gallons)
Other
Starter Electric & kick
Color Options Blue/white
Notes
Italian brand.
More from TM Racing
Buying Checklist
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Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile
Who Is This Bike For?
🌲
Best For
Off-Road & Adventure
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