Engine: Single cylinder four-stroke OHV
Starter: Kick-starter
Bore & stroke: 49 x 52 mm
Compression ratio: 9.0:1
Engine Capacity: 83cc
Maximum power: 6.6 h.p. @ 7,000 rpm
Carburettor: Dell'Orto
Cooling system: Air cooled
Valves per cylinder: 2
Lubrication: Wet sump forced circulation with mechanical gear pump
Transmission: Gear primary, chain final
Clutch: Cable operated with multiple wet disc in oil bath
Gearbox: 4-Speed foot-change
Throttle: Cable operated
Frame type: Tubular and pressed-metal
Front Suspension: Telescopic
Rear Suspension: Mono shock
Front Brake: Drum
Rear Brake: Drum
Front Tyre: 2.75 x 19 in.
Rear Tyre: 2.75 x 19 in.
Seat: Dual seat
Fuel tank capacity: 13 litres (3.7 gal)
Top speed: 90 km/h (56 mph)
Weight: 75 kg (165 lbs)
Source: Hessink's NL
If you have a query or information about Moto BM please contact us