BMW R 25/3
|BMW R 25/3|
air-cooled, four-stroke, single cylinder, OHV, 2 valves per cylinder
|Bore / Stroke||68.6mm x 68.6mm|
|Horsepower||13.01 HP (9.7 KW) @ 5600RPM|
|Transmission||Gear box: 4-speed, manual
Final Drive: shaft
|Suspension||Front: telescopic fork
Rear: pushrod, sprung seat
|Brakes||Front: single 160mm drum
Rear: single 160mm drum
|Length||81.61 inches (2073 mm)|
|Width||29.53 inches (750 mm)|
|Weight||140.0 kg (wet)|
The bike has a 4-speed, manual transmission. Power was moderated via the dry, single plate.
It came with a 3.25x19 front tire and a 3.25x19 rear tire. Stopping was achieved via single 160mm drum in the front and a single 160mm drum in the rear. The front suspension was a telescopic fork while the rear was equipped with a pushrod, sprung seat.
1953 - 1956 BMW R 25/3
The 1953 BMW R 25/3 boasts features such as laced wheels, a pushrod rear suspension with a sprung single seat, a telescopic front fork, a rear luggage rack, wide handlebars, a large headlamp, a small tail light, full fenders and a dry, single plate clutch. In the engine department, it sports an air-cooled, four-stroke, 247cc, single cylinder powerhouse mated to a four-speed manual transmission and can produce a claimed 13 horsepower at 5600 rpm.