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Home / Engine Parts / Bsa b50 refurbished & used for sale | For Sale USA
Triumph bsa b50 b25 t25 - b25, cam

Triumph bsa b50 b25 t25 - b25, cam

$54.00
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Bsa b25 b50 - b25, 1971-73

Bsa b25 b50 - b25, 1971-73

$307.80
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Bsa b25 b50 - b50, 1971-73

Bsa b25 b50 - b50, 1971-73

$312.80
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Bsa b25 b50 tr25 1971 - b50, 1971-73

Bsa b25 b50 tr25 1971 - b50, 1971-73

$300.12
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Bsa b50mx b50t - b50t, t25

Bsa b50mx b50t - b50t, t25

$121.49
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Bsa b44 b50 a50 a65 - a65, gear

Bsa b44 b50 a50 a65 - a65, gear

$46.95
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Bsa b50 500 - b50,

Bsa b50 500 - b50,

$249.73
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Nos 2040 dove gray brake - dove,

Nos 2040 dove gray brake - dove,

$45.00
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Bsa b50 con - b50, rod

Bsa b50 con - b50, rod

$472.47
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Bsa boyer electronic ignition - bsa,

Bsa boyer electronic ignition - bsa,

$189.95
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Bsa b50ss gearbox - bsa,

Bsa b50ss gearbox - bsa,

$269.97
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1971 bsa - b50ss, headlight

1971 bsa - b50ss, headlight

$75.00
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Ccm motocross jersey - ccm, b50

Ccm motocross jersey - ccm, b50

$49.00
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Bsa b25 b50 - b50, tr25

Bsa b25 b50 - b50, tr25

$294.40
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For bsa b25 b50 tr25 - bsa,

For bsa b25 b50 tr25 - bsa,

$309.39
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Bsa b50 top end engine - bsa,

Bsa b50 top end engine - bsa,

$399.95
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Bsa b25 b40 - b50, c25

Bsa b25 b40 - b50, c25

$24.95
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1199 race outer crankpin - outer,

1199 race outer crankpin - outer,

$85.00
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Bsa b50mx original - bsa,

Bsa b50mx original - bsa,

$599.99
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Nos 2667 layshaft bsa b50 - nos, 57-2667

Nos 2667 layshaft bsa b50 - nos, 57-2667

$99.00
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Bsa b50mx original - bsa, tank

Bsa b50mx original - bsa, tank

$599.99
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Bsa b50 rear stainless - bsa,

Bsa b50 rear stainless - bsa,

$291.77
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Bsa gold star - bsa,

Bsa gold star - bsa,

$239.99
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1971 bsa b50t b50 - 1971, trail

1971 bsa b50t b50 - 1971, trail

$479.99
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Bsa b50 500 - b50t, cylinder

Bsa b50 500 - b50t, cylinder

$260.10
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Primary cover b44 - cover, b25

Primary cover b44 - cover, b25

$24.00
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Bsa b25 b50 tr25 - b50, 1971-73

Bsa b25 b50 tr25 - b50, 1971-73

$259.69
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Triumph tr5t bsa - triumph, front

Triumph tr5t bsa - triumph, front

$198.00
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For bsa b25 b50 - for,

For bsa b25 b50 - for,

$309.39
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Bsa b25 b50 triumph - bsa,

Bsa b25 b50 triumph - bsa,

$350.22
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Bsa b25 b50 tr25 - b50,

Bsa b25 b50 tr25 - b50,

$294.40
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1971 bsa b25 b50 oif - bsa, b25,

1971 bsa b25 b50 oif - bsa, b25,

$28.95
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Bsa b44 b50 gear - b50, change

Bsa b44 b50 gear - b50, change

$79.95
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Bsa b50 b25 - b25, tank

Bsa b50 b25 - b25, tank

$357.72
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Bsa b50 b25 - b50, b24

Bsa b50 b25 - b50, b24

$175.49
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Bsa b25 b50 - b50, d355

Bsa b25 b50 - b50, d355

$259.69
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Smiths speedometer clock - speedometer,

Smiths speedometer clock - speedometer,

$155.17
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Bsa b25 b50 - b50, t120

Bsa b25 b50 - b50, t120

$116.95
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Bsa b50mx genuine - bsa,

Bsa b50mx genuine - bsa,

$149.99
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1971 bsa b50 - bsa, b50t

1971 bsa b50 - bsa, b50t

$229.99
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1971 1972 bsa b50 - bsa, 500

1971 1972 bsa b50 - bsa, 500

$54.99
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Bsa b50 cylinder - cylinder, b50ss

Bsa b50 cylinder - cylinder, b50ss

$200.00
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Bsa b25 b44 b50 primary - b25,

Bsa b25 b44 b50 primary - b25,

$39.00
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Bsa b50 b25 - front, fender

Bsa b50 b25 - front, fender

$35.00
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1972 bsa b50 b50t victor - b50, trail

1972 bsa b50 b50t victor - b50, trail

$1479.99
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1971 bsa b50t b50 - 1971, trail

1971 bsa b50t b50 - 1971, trail

$219.99
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Bsa b50 b50mx - b50,

Bsa b50 b50mx - b50,

$292.50
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Bsa kickstart kick - start, crank

Bsa kickstart kick - start, crank

$50.00
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1971 bsa 500 victor trail - victor, b25

1971 bsa 500 victor trail - victor, b25

$149.99
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1971 bsa b50t b50 - b50t, t

1971 bsa b50t b50 - b50t, t

$259.99
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1971 bsa 500 - trail, b25

1971 bsa 500 - trail, b25

$279.99
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1971 triumph t150 t120 - 1971-73, t150,

1971 triumph t150 t120 - 1971-73, t150,

$58.95
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Bsa tank aluminum - aluminum,

Bsa tank aluminum - aluminum,

$500.00
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Copy 1972 bsa 500 b50 - copy,

Copy 1972 bsa 500 b50 - copy,

$14.99
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Wassell micro mk1 - micro, electronic

Wassell micro mk1 - micro, electronic

$172.79
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Bsa b50 b25 - bsa,

Bsa b50 b25 - bsa,

$24.28
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Bsa b25 b50 triumph - bsa,

Bsa b25 b50 triumph - bsa,

$121.48
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Bsa b50 foot rest - foot, peg

Bsa b50 foot rest - foot, peg

$32.95
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1971 bsa b25 - b50,, tr5t

1971 bsa b25 - b50,, tr5t

$28.95
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Front brake shoes set - front, bsa

Front brake shoes set - front, bsa

$29.95
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Bsa b50 b50ss b50t - , b50ss,

Bsa b50 b50ss b50t - , b50ss,

$69.00
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Bsa c15 b25 b40 b44 - b50, engine

Bsa c15 b25 b40 b44 - b50, engine

$19.95
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Bsa amal tickler conversion - bsa,

Bsa amal tickler conversion - bsa,

$14.95
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3758 nos rear wheel spindle - nos,

3758 nos rear wheel spindle - nos,

$9.99
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Original oem bsa b50 - b50, b25

Original oem bsa b50 - b50, b25

$129.00
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Bsa b25 b44 b50 a50 - b25,

Bsa b25 b44 b50 a50 - b25,

$6.68
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Bsa b25 b40 b44 - b44, b50

Bsa b25 b40 b44 - b44, b50

$18.95
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Bsa b50 b50mx 500 - b50mx, mx

Bsa b50 b50mx 500 - b50mx, mx

$71.99
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2746 single seat bsa - seat,

2746 single seat bsa - seat,

$411.72
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1971 bsa b50 - b50t, trail

1971 bsa b50 - b50t, trail

$579.99
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The rupert ratio unit - ratio, single

The rupert ratio unit - ratio, single

$60.00
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Nos bsa b50 - b50, mx,

Nos bsa b50 - b50, mx,

$12.95
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Bsa b50 b50mx - bsa,

Bsa b50 b50mx - bsa,

$436.50
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Bsa b50ss b50t b50mx - bsa,

Bsa b50ss b50t b50mx - bsa,

$50.00
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Original oem bsa b50mx victor - oem,

Original oem bsa b50mx victor - oem,

$29.00
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Bsa b50 b50mx 500 - bsa,

Bsa b50 b50mx 500 - bsa,

$391.50
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1971 bsa b50ss - b50ss, guard

1971 bsa b50ss - b50ss, guard

$45.00
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Misc bsa b50 - b50,

Misc bsa b50 - b50,

$40.00
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1972 bsa b50ss - b50ss, b50

1972 bsa b50ss - b50ss, b50

$288.00
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Bsa b25 b50 tr25 1971 - b25,

Bsa b25 b50 tr25 1971 - b25,

$294.40
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Nos bsa b50 - b50, mx,

Nos bsa b50 - b50, mx,

$12.95
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Original 1972 bsa b50 - ,

Original 1972 bsa b50 - ,

$53.98
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1973 bsa b50t 500 clutch - bsa,

1973 bsa b50t 500 clutch - bsa,

$55.00
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Bsa b50 rear mild steel - b50,

Bsa b50 rear mild steel - b50,

$154.84
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Nos bsa b50 - nos, b50t,

Nos bsa b50 - nos, b50t,

$12.95
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Kickstart lever bsa triumph - lever,

Kickstart lever bsa triumph - lever,

$82.11
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Nos girling gas shock - nos, set

Nos girling gas shock - nos, set

$249.95
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Bsa petcock brass - plunger, push

Bsa petcock brass - plunger, push

$45.00
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Engine gasket set bsa b50 - set,

Engine gasket set bsa b50 - set,

$59.38
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Bsa b25 b50 a50 - bsa, a65

Bsa b25 b50 a50 - bsa, a65

$16.95
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Mk1 concentric replacement - mk1,

Mk1 concentric replacement - mk1,

$94.49
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Lucas 575 headlamp headlight - 575,

Lucas 575 headlamp headlight - 575,

$75.00
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Bsa triumph 250 tr25 b25 - b25, b50

Bsa triumph 250 tr25 b25 - b25, b50

$46.00
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Bsa high output volt - output, 12

Bsa high output volt - output, 12

$279.95
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Bsa b25 b50 tr25 - bsa,

Bsa b25 b50 tr25 - bsa,

$307.80
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For bsa b25 b50 tr25 - b25,

For bsa b25 b50 tr25 - b25,

$309.39
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📊96 listings · from $6.68 · avg $188.02

Browse 96 bsa b50 listings currently in our index. Prices range from $6.68 to $1479.99, with an average of $188.02. 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 b50 →

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Everything you need to know about bsa b50

Whether you are looking for a brand-new or second-hand bsa b50, 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 $6.68, while premium listings can reach $1479.99 — giving you a wide budget spread to work with. The average price of $188.02 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.

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