At the heart of the 2014 Suzuki RM85 cross - motocross motorcycle, Suzuki features a 84.7 cc (5.2 cu in) liquid-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 48.0 x 46.8 mm (1.9 x 1.8 inches) with a 9.5:1 compression ratio.
On the scales, the RM85 measures 73 kg (161 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 850 mm (33.5 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,240 mm (48.8 in) wheelbase engineered for quick, flickable steering geometry. The 5-liter (1.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 17 indexed model years from 2008 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
850 mm (33.5 in)
Engine
Displacement84.7 ccm (5.17 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsReed-valve
Compression9.5:1
Bore x Stroke48.0 x 46.8 mm (1.9 x 1.8 inches)
Fuel SystemCarburettor. Keihin™ PE28
Ignitiondigital CD
LubricationFuel/Oil premixture of 30:1
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
DrivelineChain, D.I.D. 428DS, 118 links
Chassis
Front SuspensionTelescopic, pneumatic/coil spring, oil damped
Rear SuspensionLink type, coil spring, oil damped
Wheelbase1240 mm (48.8 inches)
Ground Clearance325 mm (12.8 inches)
Wheels & Brakes
Front Tyre70/100-M,17
Rear Tyre90/100-M,14
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Weight incl.73.0 kg (160.9 pounds)
Seat Height850 mm (33.5 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.
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.
