For Sale UK

Bsa b25 engine

4

Bsa b25 engine for sale on largest auction and classifieds sites

Home / Motorcycle Parts & Accessories / Bsa b25 engine refurbished & used for sale | For Sale UK
Bsa b25s engine - b25s,

Bsa b25s engine - b25s,

£480.00
Buy It Now

» View on eBay #sponsored
Bsa b25 b44 b40 - bsa, m20

Bsa b25 b44 b40 - bsa, m20

£25.00
Buy It Now

» View on eBay #sponsored
Bsa b25 b50 triumph - bsa, b25,b50,triumph

Bsa b25 b50 triumph - bsa, b25,b50,triumph

£182.70
Buy It Now

» View on eBay #sponsored
Bsa b25 starfire b44 triumph - bsa,

Bsa b25 starfire b44 triumph - bsa,

£25.25
Buy It Now

» View on eBay #sponsored
Bsa b25 engine crankcases - b25,

Bsa b25 engine crankcases - b25,

£73.50
Buy It Now

» View on eBay #sponsored
Bsa engine rebuilds - bsa,

Bsa engine rebuilds - bsa,

£750.00
Buy It Now

» View on eBay #sponsored
Bsa b25 b50 stainless - bsa,

Bsa b25 b50 stainless - bsa,

£18.99
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 - c25, b50

Bsa b25 c25 - c25, b50

£14.90
Buy It Now

» View on eBay #sponsored
Bsa c15 b25 - , engine

Bsa c15 b25 - , engine

£13.00
Buy It Now

» View on eBay #sponsored
Bsa b25 b44 - bsa,

Bsa b25 b44 - bsa,

£25.00
Buy It Now

» View on eBay #sponsored
Motor cycle bsa - motor,

Motor cycle bsa - motor,

£48.53
Buy It Now

» View on eBay #sponsored
Bsa b25 250 engine cylinder - bsa,

Bsa b25 250 engine cylinder - bsa,

£198.30
Buy It Now

» View on eBay #sponsored
Bsa b25s engine bolts - engine,

Bsa b25s engine bolts - engine,

£22.00
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 starfire triumph - c25,

Bsa b25 c25 starfire triumph - c25,

£43.99
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 - b25, c15

Bsa b25 b40 - b25, c15

£21.99
Buy It Now

» View on eBay #sponsored
Bsa a65 b25 - b25, fork

Bsa a65 b25 - b25, fork

£99.99
Buy It Now

» View on eBay #sponsored
Bsa b25 starfire engine - b25,

Bsa b25 starfire engine - b25,

£9.00
Buy It Now

» View on eBay #sponsored
Bsa b25 starfire 1968 - b25,

Bsa b25 starfire 1968 - b25,

£229.99
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 b44 - b40,

Bsa b25 b40 b44 - b40,

£4.10
Buy It Now

» View on eBay #sponsored
Bsa triumph 250cc full engine - 250cc,

Bsa triumph 250cc full engine - 250cc,

£41.89
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 - bsa,

Bsa b25 b40 - bsa,

£24.99
Buy It Now

» View on eBay #sponsored
Bsa c15 b40 b44 b25 - bsa, c15/b40/b44,b25,triumph

Bsa c15 b40 b44 b25 - bsa, c15/b40/b44,b25,triumph

£182.70
Buy It Now

» View on eBay #sponsored
Bsa b25 1965 - 1970, engine

Bsa b25 1965 - 1970, engine

£40.95
Buy It Now

» View on eBay #sponsored
Bsa b25 b44 triumph t25 - triumph, tr25

Bsa b25 b44 triumph t25 - triumph, tr25

£10.00
Buy It Now

» View on eBay #sponsored
Bsa b25 1969 engine wall - bsa,

Bsa b25 1969 engine wall - bsa,

£15.00
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 b44 - b25,

Bsa b25 b40 b44 - b25,

£38.99
Buy It Now

» View on eBay #sponsored
0684 bsa c15 b25 - 40-0684, b40

0684 bsa c15 b25 - 40-0684, b40

£25.50
Buy It Now

» View on eBay #sponsored
Bsa b25 b44 b50 footrest - b25,

Bsa b25 b44 b50 footrest - b25,

£19.99
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 barracuda 250cc - bsa,

Bsa b25 c25 barracuda 250cc - bsa,

£239.99
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 b44 b50 - b25,

Bsa b25 c25 b44 b50 - b25,

£18.50
Buy It Now

» View on eBay #sponsored
Bsa c15 b40 b25 - bsa,

Bsa c15 b40 b25 - bsa,

£8.99
Buy It Now

» View on eBay #sponsored
Unc engine allen screws bsa - unc,

Unc engine allen screws bsa - unc,

£24.99
Buy It Now

» View on eBay #sponsored
Engine gearbox oil - oil, set

Engine gearbox oil - oil, set

£15.99
Buy It Now

» View on eBay #sponsored
Bsa b25 b44 - b25,

Bsa b25 b44 - b25,

£3.19
Buy It Now

» View on eBay #sponsored
2005 bsa b50 b25 c15 - b50,

2005 bsa b50 b25 c15 - b50,

£5.66
Buy It Now

» View on eBay #sponsored
Bsa b25 starfire - bsa,

Bsa b25 starfire - bsa,

£16.15
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 - tr25w, 250cc

Bsa b25 c25 - tr25w, 250cc

£28.50
Buy It Now

» View on eBay #sponsored
25mm diameter cosmetic - 25mm, shroud

25mm diameter cosmetic - 25mm, shroud

£39.00
Buy It Now

» View on eBay #sponsored
Bsa triumph 250 alloy rocker - 250,

Bsa triumph 250 alloy rocker - 250,

£15.00
Buy It Now

» View on eBay #sponsored
2601 bsa b25 b50 - b25, oif

2601 bsa b25 b50 - b25, oif

£21.00
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 b44 b50 - bsa,

Bsa b25 c25 b44 b50 - bsa,

£14.95
Buy It Now

» View on eBay #sponsored
Bsa b25 starfire spare parts - spare,

Bsa b25 starfire spare parts - spare,

£8.00
Buy It Now

» View on eBay #sponsored
Bsa b25 starfire - starfire, stainless

Bsa b25 starfire - starfire, stainless

£22.00
Buy It Now

» View on eBay #sponsored
Bsa c15 c25 b25 - c15,c25,b25,b40,b44,, b50

Bsa c15 c25 b25 - c15,c25,b25,b40,b44,, b50

£32.95
Buy It Now

» View on eBay #sponsored
Bsa c15 b25 c25 b44 - bsa,

Bsa c15 b25 c25 b44 - bsa,

£24.00
Buy It Now

» View on eBay #sponsored
Bsa b25 b50 - b25, valve

Bsa b25 b50 - b25, valve

£19.87
Buy It Now

» View on eBay #sponsored
2004 bsa b40 - b40,

2004 bsa b40 - b40,

£5.66
Buy It Now

» View on eBay #sponsored
Vintage bsa unit 250cc b25 - vintage,

Vintage bsa unit 250cc b25 - vintage,

£9.99
Buy It Now

» View on eBay #sponsored
Bsa b25 b25t b25ss b50t - b25, oil

Bsa b25 b25t b25ss b50t - b25, oil

£12.00
Buy It Now

» View on eBay #sponsored
Bsa b25ss b50ss rear right - bsa,

Bsa b25ss b50ss rear right - bsa,

£16.15
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 b44 - b40,

Bsa b25 b40 b44 - b40,

£12.99
Buy It Now

» View on eBay #sponsored
Bsa a50 a65 c15 b25 - b25, b44

Bsa a50 a65 c15 b25 - b25, b44

£3.99
Buy It Now

» View on eBay #sponsored
Bsa b25 starfire rocker - starfire, box

Bsa b25 starfire rocker - starfire, box

£5.00
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 c15 - b25,

Bsa b25 c25 c15 - b25,

£6.25
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 b44 c15 - b40,

Bsa b25 b40 b44 c15 - b40,

£11.99
Buy It Now

» View on eBay #sponsored
0968 bsa c25 b25 b50 - bsa,

0968 bsa c25 b25 b50 - bsa,

£15.50
Buy It Now

» View on eBay #sponsored
Bsa b25 triumph - b25, inner

Bsa b25 triumph - b25, inner

£6.09
Buy It Now

» View on eBay #sponsored
Bsa b25 b50 - bsa, b25/b50

Bsa b25 b50 - bsa, b25/b50

£45.58
Buy It Now

» View on eBay #sponsored
Bsa c15 b25 - bsa, points

Bsa c15 b25 - bsa, points

£11.90
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 - bsa, b44

Bsa b25 b40 - bsa, b44

£4.50
Buy It Now

» View on eBay #sponsored
Bsa b25 b50 - triumph, tr25w

Bsa b25 b50 - triumph, tr25w

£10.99
Buy It Now

» View on eBay #sponsored
Bsa triumph b25 tr25 t25ss - bsa,

Bsa triumph b25 tr25 t25ss - bsa,

£48.95
Buy It Now

» View on eBay #sponsored
Bsa b25 1971 engine - b25,

Bsa b25 1971 engine - b25,

£57.95
Buy It Now

» View on eBay #sponsored
Bsa335 b25 c25 - b25, engine

Bsa335 b25 c25 - b25, engine

£42.99
Buy It Now

» View on eBay #sponsored
Bsa b25 triumph - triumph, late

Bsa b25 triumph - triumph, late

£6.79
Buy It Now

» View on eBay #sponsored
Bsa c15 b25 b40 - bsa,

Bsa c15 b25 b40 - bsa,

£13.90
Buy It Now

» View on eBay #sponsored
Bsa b25 triumph tr25w - bsa, /

Bsa b25 triumph tr25w - bsa, /

£35.00
Buy It Now

» View on eBay #sponsored
Genuine bsa 2315 idler - 65-2315,

Genuine bsa 2315 idler - 65-2315,

£30.00
Buy It Now

» View on eBay #sponsored
Bsa c15 b25 b40 c25 - c15, primary

Bsa c15 b25 b40 c25 - c15, primary

£9.99
Buy It Now

» View on eBay #sponsored
Triumph tr25 bsa b25 - b25, b44

Triumph tr25 bsa b25 - b25, b44

£5.00
Buy It Now

» View on eBay #sponsored
2005 bsa b50 - b50,

2005 bsa b50 - b50,

£9.73
Buy It Now

» View on eBay #sponsored
Headlamp mounting wire - headlamp,

Headlamp mounting wire - headlamp,

£5.99
Buy It Now

» View on eBay #sponsored
Triumph tr25w bsa b25 - triumph,

Triumph tr25w bsa b25 - triumph,

£8.00
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 - bsa,

Bsa b25 c25 - bsa,

£6.25
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 b44 - b25, c25

Bsa b25 b40 b44 - b25, c25

£8.99
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 c15 - c25, b50

Bsa b25 b40 c15 - c25, b50

£4.80
Buy It Now

» View on eBay #sponsored
Bsa bantam d14 b175 - bsa, d14/b175

Bsa bantam d14 b175 - bsa, d14/b175

£4.50
Buy It Now

» View on eBay #sponsored
Bsa b25ss b25t air - b25ss,

Bsa b25ss b25t air - b25ss,

£12.99
Buy It Now

» View on eBay #sponsored
Bsa b25 b44 triumph - b44, tr25w

Bsa b25 b44 triumph - b44, tr25w

£20.50
Buy It Now

» View on eBay #sponsored
Bsa b25 starfire - , 250cc

Bsa b25 starfire - , 250cc

£49.00
Buy It Now

» View on eBay #sponsored
Bsa c15 b25 - c15, b50

Bsa c15 b25 - c15, b50

£48.00
Buy It Now

» View on eBay #sponsored
Bsa c15 b40 c25 b25 - b40, tr25w

Bsa c15 b40 c25 b25 - b40, tr25w

£12.30
Buy It Now

» View on eBay #sponsored
Bsa b25 b40 c15 - bsa, c25

Bsa b25 b40 c15 - bsa, c25

£5.50
Buy It Now

» View on eBay #sponsored
Bsa b25 b44 - bsa,

Bsa b25 b44 - bsa,

£29.99
Buy It Now

» View on eBay #sponsored
Bsa b25 b44 b50 engine - bsa, oil

Bsa b25 b44 b50 engine - bsa, oil

£13.75
Buy It Now

» View on eBay #sponsored
0210 engine sprocket 23t - 40-0210,

0210 engine sprocket 23t - 40-0210,

£43.50
Buy It Now

» View on eBay #sponsored
Bsa b25 triumph tr25w solid - bsa,

Bsa b25 triumph tr25w solid - bsa,

£20.99
Buy It Now

» View on eBay #sponsored
Triumph tr25 bsa b25 - b25, cross

Triumph tr25 bsa b25 - b25, cross

£25.00
Buy It Now

» View on eBay #sponsored
Abro heavy duty engine - abro,

Abro heavy duty engine - abro,

£12.98
Buy It Now

» View on eBay #sponsored
Bsa b25 c25 triumph tr25 - bsa,

Bsa b25 c25 triumph tr25 - bsa,

£3.45
Buy It Now

» View on eBay #sponsored
1969 bsa replacement parts - 1969,

1969 bsa replacement parts - 1969,

£11.34
Buy It Now

» View on eBay #sponsored
Bsa b25 b50ss - b25,

Bsa b25 b50ss - b25,

£13.99
Buy It Now

» View on eBay #sponsored
Triumph tr25 bsa b25 - triumph,

Triumph tr25 bsa b25 - triumph,

£5.00
Buy It Now

» View on eBay #sponsored
Bsa b25 250 starfire clutch - b25,

Bsa b25 250 starfire clutch - b25,

£23.50
Buy It Now

» View on eBay #sponsored
Triumph t150 t120 bsa - t120,

Triumph t150 t120 bsa - t120,

£22.99
Buy It Now

» View on eBay #sponsored

Looking for more bsa b25 engine?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊95 listings · from £3.19 · avg £43.13
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 95 bsa b25 engine listings currently in our index. Prices range from £3.19 to £750, with an average of £43.13. 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 →

Try this: bsa c15 engine | bsa rocket 3 engine | bt1100 | burgman 650 | caberg helmets | cafe racer helmet | carbon fiber helmet | cb360 engine | cb500s | cb550 four

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

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 95 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 £3.19, while premium listings can reach £750 — giving you a wide budget spread to work with. The average price of £43.13 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.

🔍 bsa b25 engine Search live on eBay