2017 TM Racing MX 85 Technical Analysis & Specification Breakdown
Positioned in TM Racing's cross - motocross motorcycle lineup, the 2017 TM Racing MX 85 utilizes a 85 cc (5.2 cu in) liquid-cooled single cylinder, two-stroke layout. Internal engine geometry specifies a bore and stroke of 48.0 x 47.0 mm (1.9 x 1.9 inches) with a 17.2:1 compression ratio.
The 6-liter (1.6 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 2017 to 2019, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Engine
Displacement85.0 ccm (5.19 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsV-Force Reed valve
Compression17.2:1
Bore x Stroke48.0 x 47.0 mm (1.9 x 1.9 inches)
Fuel SystemCarburettor. Keihin 28mm
IgnitionKokusan CDI Electronic with variable advance
Lubrication3,5% oil mix
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchMultiple-disk in oil bath with hydraulic control
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.
