Segment: Clasic
Production years: 1968, 1969, 1970
4 Photos
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.
BSA B25 Starfire 1968-1970
BSA B25 Starfire 249
| engine specs | Type: | air-cooled, four-stroke, single cylinder, OHV | Displacement: | 249 cm3 | Bore X Stroke: | 2.6x2.8 in OR 66 mm | Compression Ratio: | 10:1 | Horsepower: | 26/7250 KW(hp)/RPM | Torque: | 0/- lb-ft/RPM OR 0 Nm/RPM | Fuel System: | Amal carburetor |
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| transmission specs | Gearbox: | 4-speed, manual, constant mesh | Clutch: | multi-plate with integral cush drive | Primary Drive: | - | Final Drive: | chain |
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| chassis specs | Frame: | steel | Front Suspension: | telescopic fork | Rear Suspension: | dual shocks | Front Brake: | drum | Rear Brake: | drum |
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| dimension specs | Overall Length: | 85 in OR 2159 mm | Overall Width: | 29 in OR 737 mm | Seat Height: | 31.9 in OR 810 mm | Wheelbase: | 53.9 in OR 1369 mm | Ground Clearance: | 7 in OR 178 mm | Weight: | 289 lbs OR 131 kg | Fuel Capacity: | 3.4 gallons OR 12.9 L |
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| tyres specs | Front: | 3.25 x 18 | Rear: | 3.50 x 18 |
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