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Suzuki RM85

RM85 available in small and big-wheel versions with a number of performane enhancing revisions.

This model has a tubular steel frame and an aluminium swingarm for performance on the track. An excellent first machine for those aspiring to compete in the bigger engine class.

Dimensions and Weights

Overall length: 1805mm (71.1in)
Overall width: 735mm (28.9in)
Overall height: 1100mm (43.3in)
Wheelbase: 1240mm (48.8in)
Seat height: 850mm (33.5in)
Kerb Mass: 73kg (160.9lbs)
Fuel capacity: 5.0litres (1.1 UK gallons)
Ground clearance: 325mm (12.8in)

Engine Specifications

Engine capacity: 84cc
Engine:

2-stroke, liquid cooled, single cylinder

Bore: 48 mm x 46.8 mm
Compression ratio: 9.5/10.9 : 1
Lubrication: Fuel/oil premixturef 30 : 1
Ignition: CDI
Fuel system: KEIHIN PE28, single
Starter: Kick
Transmission: 6-speed
Drive: Chain

Chassis Specification

Front suspension:

SHOWA, telescopic forks, pneumatic/coil spring, oil damped

Rear suspension:

Swingarm, link type, SHOQA piggyback-reservoir shock

Front brakes: Disc
Rear brakes: Disc
Front tyres: 70/100-17 40M
Rear tyres: 90/100-14 49M