2023 TM Racing SMK 450 ES Fi 4T Technical Analysis & Specification Breakdown
Positioned in TM Racing's super motard motorcycle lineup, the 2023 TM Racing SMK 450 ES Fi 4T relies on a 449 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).
On the scales, the SMK 450 ES Fi 4T measures 116 kg (256 lbs) dry. Rider ergonomics and chassis geometry center around a 940 mm (37 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control. The 7.5-liter (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 2023 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
940 mm (37 in)
Engine
Displacement449.0 ccm (27.40 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)
IgnitioneMoticom
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchMultiuple-disk in oil-bath with hydaulic control
DrivelineRegina GPX chain
Chassis
Frame TypeSelf-tempering aluminium deltabox type single beam with extruded, forged and microcast parts
Rake27.0°
Front SuspensionMarzocchi USD
Front Travel280 mm (11.0 inches)
Rear SuspensionTM Racing monoshock
Rear Travel270 mm (10.6 inches)
Ground Clearance321 mm (12.6 inches)
Wheels & Brakes
Front Tyre110/70-ZR17
Rear Tyre150/60-ZR17
Front BrakesSingle disc. Brembo
Front Brake Ø305 mm (12.0 inches)
Rear BrakesSingle disc. Nissin
Rear Brake Ø245 mm (9.6 inches)
Dimensions & Weight
Dry Weight116.0 kg (255.7 pounds)
Seat Height940 mm (37.0 inches) If adjustable, lowest setting.
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
