Comparison of TM Racing EN 450 F e.s. 2010 and TM Racing MX 450 Fi 2012

Attribute	TM Racing MX 450 Fi 2012 ×	TM Racing EN 450 F e.s. 2010 ×
General
Production from (year)	2012	2010
Make	TM Racing	TM Racing
Model	TM Racing MX 450 Fi	TM Racing EN 450 F e.s.
Category	Cross / motocross	Enduro / offroad
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, four-stroke
Valves per cylinder	4	4
Fuel system	Injection. 47 mm throttle body	Carburettor. Keihin 39 mm
Engine details	DOHC with finger follower and 4 Titanium Valves	-
Displacement (cm³)	449.2	449.2
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Bore (mm)	95	95
Stroke (mm)	63.4	63.4
Gearbox	5-speed	5-speed
Fuel control	-	Double Overhead Cams/Twin Cam (DOHC)
Driveline	Primary drive: Straight – tooth gear	-
Ignition	Kokusan generator, Microtec Electronic	Kokusan CDI Electronic with variable advance
Clutch	Multiuple-disk in oil-bath with hydaulic control	-
Lubrication system	Dry sump with 2 pumps	Dry sump with double rotor pump
Chassis
Front suspension	Marzocchi USD fork, 50 mm	Marzocchi US
Rear suspension	Sachs Boge (optional Ohlins TM)	Sachs Boge ( optional Ohlins )
Front brakes	Single disc. Braking wave Disk. With Nissin pump and caliper	Single disc. Wave disk. Nissin pump and Brembo caliper.
Rear brakes	Single disc. Braking wave Disk. With Nissin pump and caliper	Single disc. Wave disk. Nissin pump and Brembo caliper.
Diameter (mm)	245	245
Frame type	Perimetral aluminium	-
Front tyre	80/100-21	90/90-21
Rear tyre	110/90-19	140/80-18
Other
Starter	Kick	-
Color options	blue/white	blue/gray
Performance
Fuel capacity (l)	8.2	8.2