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1959 bsa c15 motor engine - c15,
£250.00
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Ww2 military rare bsa - military,
£78.70
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Bsa b31 rigid - bsa, vintage
£50.00
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Bsa 441 500 b44 b50 - bsa,
£29.99
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Classic siamese exhausts - siamese, 1
£16.58
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Joblot bsa engine - bsa, studs
£35.00
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Triumph norton bsa engine - bsa,
£7.25
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Bsa bantam d10a - bantam, speed
£385.00
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Bsa a10 swinging arm - a10, engine
£29.50
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Bsa bantam engine stand - bsa,
£31.90
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Bsa a50 engine crank - crank, cases
£140.00
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Bsa pre war - pre,
£299.00
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Bsa b25 b44 b40 m20 - b25,
£25.00
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Bsa a65d 1964 lightning rocket - a65d,
£187.90
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Bsa bantam d7 engine - bantam, d3
£30.00
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Motorcycle engine stand - motorcycle,
£27.99
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Bsa bantam d14 b175 - bsa,
£89.10
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Vintage pre war bsa - pre-war, 350cc
£172.30
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Joblot bsa gearbox - gearbox, engine
£30.00
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Bsa b31 1955 - b31,
£307.50
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Bsa c11 c11g front - bsa,
£9.73
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Bsa b50ss etc engine mounting - b50ss,
£12.94
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Bsa b25 b44 b40 m20 - bsa, engine
£25.00
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Bsa a65 motorcycle - motorcycle, engine
£44.99
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Bsa engine official licensed - bsa,
£12.99
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Bsa b33 b31 gold - bsa, star
£16.15
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Bsa a10 swinging - arm, engine
£27.49
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Bsa bantam engine - bantam,
£12.99
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Bsa engine casing - bsa,
£47.50
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Bsa and 650cc - a7, golden
£39.99
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Bsa engine rebuilds - engine,
£750.00
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2026 bsa bantam 350 engine - bsa,
£1000.00
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Bsa engine bearing - bsa, bantam
£29.99
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Bsa triumph 250cc full engine - 250cc,
£38.29
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Bsa a50 royal - a50,
£90.00
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Bsa c15 b40 distributor - c15,
£22.50
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Bsa c15 pre65 - c15,
£29.95
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Bsa engine cylinders - bsa,
£150.00
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Bsa gold star - star, 650
£899.00
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Bsa engine crash guard - crash,
£66.00
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1971 bsa b50 - bsa, b50ss
£1499.99
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Bsa 650 a65 thunderbolt crank - 650,
£125.50
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Bsa a10 engine and - bsa, gearbox
£14.75
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Bsa engine head - head,
£16.15
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Bsa bantam cut - down, inner
£15.75
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Bsa bantam d10a part engine - bantam,
£225.00
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Bsa motorcycle instruction - bsa,
£10.80
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Bsa b33 b31 gold - b31, engine
£16.15
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Bsa bantam engine stand - bsa,
£42.30
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Bsa a50 a65 1968 - bsa,
£23.30
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Bsa b40 crankcases engine - b40,
£125.00
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Bsa a65c 1834 650 engine - 1834,
£140.00
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Bsa m20 m21 - m21, set
£47.99
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Bsa bantam d10 d14 - bantam, engine
£26.70
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Classic twin exhaust pair - exhaust,
£19.57
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Bsa bantam engine - bsa,
£172.30
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Bsa a50 a65 - bsa, oil
£14.95
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Bsa rigid plunger a10 - bsa,
£19.36
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Bsa bantam d10 d14 - bsa,
£24.00
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Bsa c15 engine - bsa, new
£26.70
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Shed find vintage original - ,
£15.00
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Bsa b31 cylinder head - b31,
£19.36
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Bsa bantam engine covers - bsa,
£21.00
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Bsa engine gasket 500cc ohv - gasket,
£24.99
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Bsa a65 650cc star - 650cc, twin
£69.99
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Bsa c15 b25 b44 engine - c15,
£13.00
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Bsa c15 b25 c25 b44 - c15,
£24.00
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Triumph t150 t160 bsa a75 - triumph,
£203.50
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Single bsa a10 - a7,
£3.60
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Bsa b25 starfire b44 - bsa,
£25.25
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Bsa bantam 175cc engine - ,
£90.00
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Bsa b15 b40 250cc 350cc - bsa,
£23.58
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Bsa triumph engine mounting - triumph,
£16.15
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Bsa b25 c25 b44 - c25, engine
£14.90
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Bsa d10 d14 b175 - or, left
£26.70
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Bsa a10 b31 b32 gold - b31,b32,, star
£16.15
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Bsa bantam engine - bsa,
£26.70
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Bsa bantam engine mounting - engine,
£11.33
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Bsa triumph norton - triumph, better
£15.75
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Bsa bantam d10 d14 engine - bsa, /
£9.07
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Bsa b31 b32 - bsa, b34
£29.50
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Rupert ratio unit - rupert, single
£59.99
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Original decoke gasket set for - original,
£25.66
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Joblot bsa gearbox engine - bsa,
£25.00
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Bsa b175 engine - b175, crankcase
£125.50
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Bsa a10 engine - a10,
£39.45
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Bsa a65 650cc lightning - a65,
£179.99
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Engine frame fixing stud - engine,
£32.00
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Bsa m20 leather - cap, seal
£9.22
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Bsa bantam cylinder barrel - cylinder,
£25.65
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Motor cycle bsa gold - motor, star
£42.29
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Bsa ridged plunger - bsa, b33
£21.50
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Genuine bsa bantam early - genuine, d1
£75.00
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Bsa m20 m21 b31 - b33, sidevalve
£25.59
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Bsa stationary engine 420cc - bsa,
£500.00
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Bsa c15 1958 on chrome - 1958,
£209.99
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Looking for more bsa engine?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 bsa engine listings currently in our index. Prices range from £3.6 to £1499.99, with an average of £106.78. 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 engine →
Try this: bsa victor | charge bike | cr125 | cr 500 | dr800 | ducati 900 bevel | goldwing trike | honda cb350k | honda cb400n | honda cbf1000
Whether you are looking for a brand-new or second-hand bsa engine, eBay offers one of the largest selections available online. With 96 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 £3.6, while premium listings can reach £1499.99 — giving you a wide budget spread to work with. The average price of £106.78 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.