2012 TM Racing SMX 450 Fi Technical Analysis & Specification Breakdown
At the heart of the 2012 TM Racing SMX 450 Fi super motard motorcycle, TM Racing relies on a 449.2 cc (27.4 cu in) liquid-cooled single cylinder, four-stroke powerplant. Internal engine geometry specifies a bore and stroke of 95.0 x 63.4 mm (3.7 x 2.5 inches).
The 8.2-liter (2.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's TM Racing archive, this model family spans 2 indexed model years from 2012 to 2019, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Engine
Displacement449.2 ccm (27.41 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsTitanium valves
Bore x Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Valves/Cylinder4
Fuel SystemInjection. 47 mm throttle body
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionKokusan generator, Microtec Electronic
LubricationPrimary drive: Straight – tooth gear
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchMultiuple-disk in oil-bath with hydaulic control
Chassis
Frame TypePerimetral aluminium
Front SuspensionMarzocchi USD, 450mm
Rear SuspensionSachs Boge ( optional Ohlins TM)
Wheels & Brakes
Front Tyre110/70-ZR17
Rear Tyre150/60-ZR17
Front BrakesSingle disc. Brembo radial pump and caliper
Front Brake Ø320 mm (12.6 inches)
Rear BrakesSingle disc. Nissin pump and Brembo 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.
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.
