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BSA B 25 Star Parts

Engine and Transmission

The BSA B 25 Star is a 4 stroke, Classic bike with a Air cooled 247.00 ccm (14,99 cubic inches) Single cylinder, 2 Valve type of engine. This engine then gets the power to the rear wheel with a Chain driven transmission.

This engine has 26.00 HP (18,91 kW)) @ 7250 RPM and a top speed of 135.0 km/h (83,48 mph)

Fuel System

For longer journeys, the fuel system is a critical feature. The BSA B 25 Star is fitted with a 14.00 litres (3,68 gallons) fuel tank and is controlled by a OHV fuel delivery system, giving good mileage for your adventures.

Maintenance and Service

Proper upkeep is vital for keeping your BSA B 25 Star performing at its best. Common service items comprise oil filters. Through proper maintenance, your B 25 Star can maintain strong performance over the long term.

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Wheels and Tyres

If you are looking for BSA B 25 Star Tyres then you will need to look for the correct sizes. On this model the Front Tyre size is 3.25 - 18 and the Rear Tyre size is 3.50 - 18 so before buying a tyre, double check that it is the correct size.

BSA B 25 Star Technical Specifications

Type: Single cylinder
Displacement: 247.00 ccm (14,99 cubic inches)
Power: 26.00 HP (18,91 kW)) @ 7250 RPM
Torque: N/A
Compression: 9.5:1
Stroke: 4
Cooling: Air
Valves: 2
Starter: N/A
Transmission: Chain
Gearbox: 4 - speed
Top Speed: 135.0 km/h (83,48 mph)
Fuel Capacity: 14.00 litres (3,68 gallons)
Fuel Control: OHV
Type: Classic
Year: 1970
Weight: N/A
Length: N/A
Front Brakes: Expanding brake
Rear Brakes: Expanding brake

Common Questions About BSA B 25 Star Parts

The most frequently replaced parts for the BSA B 25 Star include air filters, oil filters, brake pads, chain and sprockets, and clutch components. Based on owner experiences, specific components like B25 Motorcycle may also require occasional replacement.
Many parts for the BSA B 25 Star are readily available through our suppliers. Common searches from owners include B25 Cycle, Bsa B25ss Decals, Bsa B25, which we stock regularly.
The BSA B 25 Star benefits from regular service intervals. Oil changes are typically recommended every 3,000-5,000 miles, with more comprehensive service including inspection of B25 Motorcycle recommended at 10,000 miles intervals.

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