Bsa b25 engine
Bsa b25 engine for sale on Ireland's largest auction and classifieds sites
Bsa b25 starfire - bsa, triumph - £25.25
B44 shooting star • Triumph tr25w trophy • T25ss blazer c25 - Free postage - New and Used
B44 shooting star • Triumph tr25w trophy • T25ss blazer c25 - Free postage - New and Used
Bsa b25 c25 - b25, b44 - £14.90
Suitable b25 c25 • 250cc b44 441cc • 1967 1972 also - Free postage - New and Used
Suitable b25 c25 • 250cc b44 441cc • 1967 1972 also - Free postage - New and Used
Bsa b25 triumph tr25 - bsa, 1968-1970 - £39.99
Bsa b25 triumph • Tr25 1968 1970 • Engine cylinder barrel - Free postage - New and Used
Bsa b25 triumph • Tr25 1968 1970 • Engine cylinder barrel - Free postage - New and Used
Bsa b25 b50 triumph t25 - bsa, t25,ccm - £182.70
Gearbox sprocket can • Locked picture that • Remove nut refit - Free postage - New and Used
Gearbox sprocket can • Locked picture that • Remove nut refit - Free postage - New and Used
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Bsa b25 starfire engine - bsa, - £9.00
Our number bw54 • Engine overhaul manual • Bsa b25 models - Free postage - New and Used
Our number bw54 • Engine overhaul manual • Bsa b25 models - Free postage - New and Used
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48 listings · from £5 · avg £38.17
⚠️ These listings were last updated more than 17 days ago.
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Browse 48 bsa b25 engine listings currently in our index. Prices range from £5 to £239.99, with an average of £38.17. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about bsa b25 engine →
Bsa b25ss b25t - b25t, 250cc - £58.00
Suitable b25ss b25t • 250 models from • 1971 1972 bsa - Free postage - New and Used
Suitable b25ss b25t • 250 models from • 1971 1972 bsa - Free postage - New and Used
Bsa c15 b25 c25 b44 - c25, - £24.00
Bsf threads bsa • C15 b25 c25 • B44 engine casing - Free postage - New and Used
Bsf threads bsa • C15 b25 c25 • B44 engine casing - Free postage - New and Used
Bsa b25 c25 - bsa, 1969 - £18.98
This fits 1969 • Onward b25 c25 • B44 models which - Free postage - New and Used
This fits 1969 • Onward b25 c25 • B44 models which - Free postage - New and Used
Bsa c15 b25 - bsa, b44 - £13.00
Suitable c15 b25 • B44 models points • Side bsa tab - Free postage - New and Used
Suitable c15 b25 • B44 models points • Side bsa tab - Free postage - New and Used
Bsa triumph b25 - bsa, tr25 - £34.95
Fits b25 c25 • Tr25 t25 1967 • Bsa triumph engine - Free postage - New and Used
Fits b25 c25 • Tr25 t25 1967 • Bsa triumph engine - Free postage - New and Used
Triumph tr25 bsa b25 b44 - b25, b40wd - £5.00
- Free postage - New and Used
- Free postage - New and Used
Bsa b25 b44 triumph t25 - bsa, b25-b44 - £20.00
Clean complete rocker • Box - Free postage - New and Used
Clean complete rocker • Box - Free postage - New and Used
Bsa b25 starfire - starfire, 68 - £229.99
Crankcases are good • Usable condition engine • Crank cases b25b - Free postage - New and Used
Crankcases are good • Usable condition engine • Crank cases b25b - Free postage - New and Used
Bsa b25 c25 - b25, - £41.99
Triumph tr25w t25t • T25ss 250cc ohv • 1966 1970 complete - Free postage - New and Used
Triumph tr25w t25t • T25ss 250cc ohv • 1966 1970 complete - Free postage - New and Used
Bsa b25 b44 triumph tr25w - b44, - £18.99
Riumph tr25w 1968 • Onwards bsa b25 • B44 complete set - Free postage - New and Used
Riumph tr25w 1968 • Onwards bsa b25 • B44 complete set - Free postage - New and Used
Bsa b25 b40 - b40, c15 - £11.99
Triumph tr25 t25t • T25ss 1968 b40 • Fits bsa c15 - Free postage - New and Used
Triumph tr25 t25t • T25ss 1968 b40 • Fits bsa c15 - Free postage - New and Used
Bsa starfire b25 b44 triumph - b44, - £13.95
New allen socket • Caphead screw set • Unc thread bright - Free postage - New and Used
New allen socket • Caphead screw set • Unc thread bright - Free postage - New and Used
Engine gasket set - engine, - £39.50
Engine gasket set • Bsa b25 starfire • C25 1966 triumph - Free postage - New and Used
Engine gasket set • Bsa b25 starfire • C25 1966 triumph - Free postage - New and Used
Bsa b25 b50 stainless - stainless, steel - £18.99
Bsa b25 b50 • Unc thread allen • Screw set bolts - Free postage - New and Used
Bsa b25 b50 • Unc thread allen • Screw set bolts - Free postage - New and Used
Bsa b25 c25 b44 b50 - b25, - £14.95
Oil seal kit • Bsa b25 c25 • B44 b50 engine - Free postage - New and Used
Oil seal kit • Bsa b25 c25 • B44 b50 engine - Free postage - New and Used
Bsa b25ss triumph - b25ss, t25t - £38.00
Made gasket set • Bsa b25ss triumph • T25ss oif models - Free postage - New and Used
Made gasket set • Bsa b25ss triumph • T25ss oif models - Free postage - New and Used
Bsa unit singles - bsa, - £8.99
Bsa unit singles • C15 b40 b25 • B44 b50 triumph - Free postage - New and Used
Bsa unit singles • C15 b40 b25 • B44 b50 triumph - Free postage - New and Used
2004 bsa b40 b25 b50 - b25, - £5.66
Bsa bantam b50 • B25 b40 front • Engine mount spacer - Free postage - New and Used
Bsa bantam b50 • B25 b40 front • Engine mount spacer - Free postage - New and Used
Bsa b25 starfire c25 - , - £41.00
Suitable 250cc models • From 1966 1970 • Made england - Free postage - New and Used
Suitable 250cc models • From 1966 1970 • Made england - Free postage - New and Used
Bsa b25 b40 c15 c25 - b25, - £21.99
Stainless steel bsf • Threads c15 c25 • B25 b40 side - Free postage - New and Used
Stainless steel bsf • Threads c15 c25 • B25 b40 side - Free postage - New and Used
Bsa c15 b25 b40 b44 - b40, b50 - £48.00
This bsa unit • Single engine overhaul • Rebuild manual applicable - Free postage - New and Used
This bsa unit • Single engine overhaul • Rebuild manual applicable - Free postage - New and Used
Signed rupert ratio unit - by, ratio, - £49.99
Signed author but • Otherwise contents are • New not library - Free postage - New and Used
Signed author but • Otherwise contents are • New not library - Free postage - New and Used
2601 bsa b25 - bsa, b50 - £21.00
Bsa triumph air • Filter oem part • Number 2601 - Free postage - New and Used
Bsa triumph air • Filter oem part • Number 2601 - Free postage - New and Used
Bsa b25 b44 b50 - b25/b44/b50, oil - £13.75
C25 b25 b44 • B50 complete engine • Gearbox oil seal - Free postage - New and Used
C25 b25 b44 • B50 complete engine • Gearbox oil seal - Free postage - New and Used
Bsa c15 b40 b25 gearbox - c15, - £42.99
18t 27t you • Must your own • Expert responsibility fitting - Free postage - New and Used
18t 27t you • Must your own • Expert responsibility fitting - Free postage - New and Used
Bsa b25 engine rebuild - engine, - £5.95
Two fred prepared • Item sent protective • Cover - Free postage - New and Used
Two fred prepared • Item sent protective • Cover - Free postage - New and Used
Nos bsa335 b25 - nos, c25 - £49.99
Vintage old stock • Sealed pictured - Free postage - New and Used
Vintage old stock • Sealed pictured - Free postage - New and Used
Bsa b25 c25 barracuda - c25, - £239.99
Crankcases are good • Usable condition engine • Crank cases c25 - Free postage - New and Used
Crankcases are good • Usable condition engine • Crank cases c25 - Free postage - New and Used
Bsa c15 c25 b25 b40 - c15/c25/b25/b40, 1958-72 - £35.00
- Free postage - New and Used
- Free postage - New and Used
Bsa c15 b25 - b44, points - £11.90
Also suitable b25 • B40 b44 b50 • 1965 onwards models - Free postage - New and Used
Also suitable b25 • B40 b44 b50 • 1965 onwards models - Free postage - New and Used
Bsa b25 b40 b44 b50 - bsa, - £8.99
B40 1961 b50 • 1971 b44 1968 • Fits bsa c15 - Free postage - New and Used
B40 1961 b50 • 1971 b44 1968 • Fits bsa c15 - Free postage - New and Used
Bsa b25 starfire b44 stainless - bsa, - £22.00
Bsa b25 b44 • Engine casing allen • Bolt set unc - Free postage - New and Used
Bsa b25 b44 • Engine casing allen • Bolt set unc - Free postage - New and Used
1166 engine gasket - 99-1166, - £45.00
Engine gasket set • High quality made • Suitable bsa b25 - Free postage - New and Used
Engine gasket set • High quality made • Suitable bsa b25 - Free postage - New and Used
Handbrake shoes set 39716 - 39716, febi - £25.89
Handbrake shoes set • 39716 febi part • Type brake shoe - Free postage - New and Used
Handbrake shoes set • 39716 febi part • Type brake shoe - Free postage - New and Used
0968 bsa c25 b25 - c25, b50 - £13.50
Suitable b25 c25 • B50 models bsa • Billet rocker box - Free postage - New and Used
Suitable b25 c25 • B50 models bsa • Billet rocker box - Free postage - New and Used
Bsa b25 b44 victor - bsa, - £69.99
Bsa b25 b44 • Victor special shooting • Star 1966 fibreglass - Free postage - New and Used
Bsa b25 b44 • Victor special shooting • Star 1966 fibreglass - Free postage - New and Used
Bsa b25 outer engine cover - b25, - £30.00
- Free postage - New and Used
- Free postage - New and Used
0684 bsa c15 b25 c25 - 40-0684, - £25.50
Suitable c15 b25 • C25 b40 b44 • B50 points side - Free postage - New and Used
Suitable c15 b25 • C25 b40 b44 • B50 points side - Free postage - New and Used
Triumph tr25 bsa b25 - bsa, rear - £5.00
- Free postage - New and Used
- Free postage - New and Used
Triumph tr25 bsa b25 b50 - b25, - £25.00
Triumh tr25 bsa • B25 b50 cross • Head engine cover - Free postage - New and Used
Triumh tr25 bsa • B25 b50 cross • Head engine cover - Free postage - New and Used
Bsa b25 b40 - b44, c25 - £38.99
Triumph tr25 t25t • T25ss 1968 b40 • Fits bsa c15 - Free postage - New and Used
Triumph tr25 t25t • T25ss 1968 b40 • Fits bsa c15 - Free postage - New and Used
Bsa b25 b40 - b44, c15 - £12.99
Kickstart spring bsa • C15 b40 later • Side point models - Free postage - New and Used
Kickstart spring bsa • C15 b40 later • Side point models - Free postage - New and Used
25mm diameter cosmetic - diameter, shroud - £39.00
Shroud secured grub • Screws allows barrel • Remain thread your - Free postage - New and Used
Shroud secured grub • Screws allows barrel • Remain thread your - Free postage - New and Used
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Everything you need to know about bsa b25 engine
Whether you are looking for a brand-new or second-hand bsa b25 engine, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5, while premium listings can reach £239.99 — giving you a wide budget spread to work with. The average price of £38.17 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.