BSA B 25 Star Parts

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BSA B 25 Star part categories

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BSA B 25 Star verified model facts

This page is for the BSA B 25 Star. The facts below are the values recorded for this model in our motorcycle fitment database; blank values are not presented as specifications.

Recorded fact Value
Type Classic
Year 1970
Engine capacity 247.00 ccm (14,99 cubic inches)
Engine type Single cylinder
Stroke 4
Cooling Air
Valves 2
Transmission Chain
Gearbox 4 - speed
Fuel capacity 14.00 litres (3,68 gallons)
Fuel control OHV
Power 26.00 HP (18,91 kW)) @ 7250 RPM
Top speed 135.0 km/h (83,48 mph)
Front brakes Expanding brake
Rear brakes Expanding brake
Front tyre 3.25 - 18
Rear tyre 3.50 - 18

Parts and fitment for this model

Use the part selector to keep searches tied to BSA B 25 Star. Select the exact part category before ordering and compare the recorded year, engine and chassis details above with your motorcycle.

  • Recorded year: 1970
  • Motorcycle type: Classic
  • Engine capacity: 247.00 ccm (14,99 cubic inches)
  • Recorded tyres: front 3.25 - 18; rear 3.50 - 18

Workshop manual and service references

Use manufacturer documentation for service intervals, torque settings and safety procedures. Confirm the document matches your recorded year and engine before work.