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MotoLibrary Score
34/100Commuter
Power
10 HP
Engine
250 ccm
Technical Overview
2012 TM Racing EN 250 Fi Technical Analysis & Specification Breakdown
Built around TM Racing's cross - motocross motorcycle platform, the 2012 TM Racing EN 250 Fi relies on a 249.5 cc (15.2 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 9.5 HP (6.9 kW), transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 38.1 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
The 8.2-liter (2.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
38.1 HP/L
Engine
Displacement249.5 ccm (15.22 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsDOHC with finger follower and 4 Titanium Valves
Power9.5 HP (6.9 kW))
Compression17.2:1
Bore x Stroke77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves/Cylinder4
Fuel SystemInjection. Fuel Injection with 44 mm throttle body
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionKokusan generator, Microtec Electronic
LubricationDry sump with 2 pumps
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchMultiple-disk in oil bath with hydraulic control
DrivelinePrimary drive: Straight – tooth gear
Chassis
Frame TypePerimetral aluminium
Front SuspensionMarzocchi upside-down fork
Rear SuspensionSachs Boge (optional Ohlins )
Wheels & Brakes
Front Tyre90/90-21
Rear Tyre120/90-18
Front BrakesSingle disc. Braking wave Disk. With Nissin pump and caliper.
Front Brake Ø270 mm (10.6 inches)
Rear BrakesSingle disc. Braking wave Disk. With Nissin pump and caliper.
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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
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.
