The BSA B25 was a series of 250 cc (15 cu in) unit construction single-cylinder OHV four-stroke motorcycles made by the Birmingham Small Arms Company. Developed from the BSA C15, the machines were produced between 1967 and 1971. [4] …

2019年3月1日 · Reviving the Gold Star name, it broke new ground with a gray frame, a newly styled muffler heat shield and mandatory turn signals. Aimed at American riders, about 90% of its market, it did not fare well with British traditionalists and in America in the early 1970’s its durability and performance were not enough.

"b25t" The very first Starfires to come into this country had the old skinny seven-inch brake drums on both 18-inch wheels, but that was soon changed to a full-width drum on the front. The frame was little changed from the C15, though the fork was improved with a …

The B25SS used a 3 gallon steel petrol tank while the B25T used a 2 gallon aluminium tank. The B25T was also fitted with a sump guard. The OIF B25’s used essentially the same engine as the earlier B25 with the same 10:1 compression ratio. The main difference between the B25SS and B25T engines was the use of a lower ratio gearbox in the latter.

Within the Gold Star model line, there were several options that will affect the final value such as frame types, transmission ratios, wheel sizes, brake types, carb types, clip ons, etc. Consult a BSA buyers guide to help you make a determination of correctness.

We aim to supply you with all of the spare parts and accessories you need to service your BSA unit single, (two stroke Bantams excepted)and Triumph cousin the TR25W and T25. We stock a mix of quality new replacement parts, new old stock parts, and good condition used parts.

Test drive of the BSA Victor B25T Trial Enduro Cross from 1971. New in at www.dutch-lion-motorbikes.com

2021年9月3日 · Make sure you compare this 1968 B25 Starfire to the 1971 BSA B25T Gold Star, a later iteration of the BSA 250 in off-road trim. Specifications: Engine: Four-Stroke Single, Unit; Type: Overhead Valves; Bore & Stroke: 67mm x 70mm; Displacement: 247cc’s; Compression Ratio: 10:1; Ignition: 12 Volt, Battery & Coil; Carburetor: Amal Concentric 928 ...

2019年11月23日 · The B25, B25SS, B25T & Fleetstar was fitted with a B25SS, Fleetstar: 13.5 L / 3.5 US gal B25T as well as US models: 9L / 2.5 US gal fuel tank. The wheelbase was 1370 mm / 54 in. long. Photos [ edit | edit source ]

The purpose of BSA Unit Singles LLC is to provide enthusiasts of C15s, B40s, C25s, B25s,T25s, B44s and B50s with a single source supplier for parts and accessories for these models. This focus has allowed us to concentrate our resources to increase the probability of our customers finding more items related to these bikes in one place.