BSA B25 Starfire
|BSA B25 Starfire|
air-cooled, four-stroke, single cylinder, OHV
|Bore / Stroke||66.0mm x 66.0mm|
|Horsepower||26.02 HP (19.4 KW) @ 7250RPM|
|Transmission||Gear box: 4-speed, manual, constant mesh
Final Drive: chain
|Suspension||Front: telescopic fork
Rear: dual shocks
|Front Tire||3.25 x 18|
|Rear Tire||3.50 x 18|
|Wheelbase||53.9 inches (1369 mm)|
|Length||85.0 inches (2159 mm)|
|Width||29.02 inches (737 mm)|
|Seat Height||31.89 inches (810 mm)|
|Weight||131.0 kg (wet)|
The bike has a 4-speed, manual, constant mesh transmission. Power was moderated via the multi-plate with integral cush drive.
It came with a 3.25 x 18 front tire and a 3.50 x 18 rear tire. Stopping was achieved via drum in the front and a drum in the rear. The front suspension was a telescopic fork while the rear was equipped with a dual shocks. The wheelbase was 53.9 inches (1369 mm) long.
1968 - 1970 BSA B25 Starfire
The 1968 BSA B25 Starfire sports an air-cooled, four-stroke, 249cc, single cylinder powerplant paired to a four-speed, constant mesh manual transmission and can produce a claimed 26 horsepower at 7250 rpm. Standard fittings for this machine include a dual seat, pillion grab rails, a round, chromed headlight, laced wheels, a chromed exhaust system, a telescopic front fork, dual shocks as a rear suspension and a drum braking system in the front and in the rear.