These are the known mechanical and performance specifications for your 2010 TM Racing EN 250.
Basic Specs
Engine
Displacement249.00 ccm (15.19 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression16.7:1
Bore/Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Valves/Cylinder
FuelingCarburettor. Keihin PWK 38
IgnitionKokusan CDI Electronic with variable advance with two selectable maps through handlebar switch
Exhaust
Lubrication
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity8.70 litres (2.30 gallons)
Emissions
Chassis
Frame TypePerimetral aluminium section
Rake
Trail
Front SuspensionMarzocchi USD 50mm
Front Travel
Rear SuspensionSachs Boge (optional Ohlins )
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight
Wet Weight
Wheels & Brakes
Front Tire/Tyre100/90-21
Rear Tire/Tyre140/80-18
Front BrakesSingle disc. Nissin pump and Brembo caliper
Front Brake Diameter270 mm (10.6 inches)
Rear BrakesSingle disc. Nissin pump and Brembo caliper
Rear Brake Diameter245 mm (9.6 inches)
Wheels
Comments
Italian made bike.