BSA m 21 (1954)
Technical data
- Category
- All-round
- Displacement
- 591 cc
- Power
- 15 PS
- Cylinders
- Single-cylinder
- Engine type
- Four-stroke
- Bore
- 82 mm
- Stroke
- 112 mm
- Fuel system
- Carburettor
- Valve train
- Side valves
- Final drive
- Chain
Capacities
- Fuel capacity
- 11.36 l
Dimensions & weight
- Dry weight
- 180 kg
Brakes & chassis
- Front brake
- Drum brake
- Rear brake
- Drum brake
- Front tyre
- 3.25-19
- Rear tyre
- 3.25-19
- Front suspension
- Hydraulic telescopic fork
- Rear suspension
- Twin shocks
We compile this data with care, but without guarantee