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650b mountain bike

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650b mountain bike for sale on largest auction and classifieds sites

Home / Bicycles / 650b mountain bike refurbished & used for sale | For Sale UK
650b mountain bike - bike, and

650b mountain bike - bike, and

£125.50
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Boardman team txc650b full - boardman,

Boardman team txc650b full - boardman,

£299.00
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Trioblade 650b mountain - trioblade,

Trioblade 650b mountain - trioblade,

£210.00
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Boardmantxcc 650b - boardmantxcc,

Boardmantxcc 650b - boardmantxcc,

£567.70
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Baldys 10 650b - 27.5, x

Baldys 10 650b - 27.5, x

£36.99
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Current stock boardman mht 6 - current,

Current stock boardman mht 6 - current,

£141.10
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New old stock boardman mht - old, 8.8

New old stock boardman mht - old, 8.8

£141.10
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Continental mtb inner - continental,

Continental mtb inner - continental,

£12.99
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Trek roscoe hardtail - trek,

Trek roscoe hardtail - trek,

£495.00
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Tannmei 650b mountain bike - mountain,

Tannmei 650b mountain bike - mountain,

£125.50
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Current stock boardman mht 8 - mht, 8.8

Current stock boardman mht 8 - mht, 8.8

£141.10
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650b wtb ranger comp - ranger, 27.5"

650b wtb ranger comp - ranger, 27.5"

£15.99
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Pair wtb thickslick - thickslick, mountain

Pair wtb thickslick - thickslick, mountain

£15.99
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Boardman 650b comp - , mountain

Boardman 650b comp - , mountain

£516.70
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Voodoo horde mountain bike - voodoo,

Voodoo horde mountain bike - voodoo,

£312.70
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Trek marlin 29 - trek, (medium)

Trek marlin 29 - trek, (medium)

£279.42
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Dekani magnesium 650b - dekani, 27.5"

Dekani magnesium 650b - dekani, 27.5"

£83.90
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Titus 29er hardtail mtb frame - 29er,

Titus 29er hardtail mtb frame - 29er,

£85.00
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Calibre lead mountain bike - calibre,

Calibre lead mountain bike - calibre,

£75.00
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New old stock - old, 8.8

New old stock - old, 8.8

£130.70
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Continental cross king x - cross, 27.5

Continental cross king x - cross, 27.5

£46.99
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650b mountain bike - 27.5",

650b mountain bike - 27.5",

£116.10
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Schwalbe 650b mtb innertube - schwalbe,

Schwalbe 650b mtb innertube - schwalbe,

£6.61
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Hire speed norco storm - norco,

Hire speed norco storm - norco,

£575.00
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Riddick rd600 650b - riddick,

Riddick rd600 650b - riddick,

£405.47
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Boardman full suspension - full,

Boardman full suspension - full,

£363.70
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Boardman pro full - boardman,

Boardman pro full - boardman,

£230.00
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Boardman team mountain - mountain, 29

Boardman team mountain - mountain, 29

£363.70
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Cube aim race - race, sl

Cube aim race - race, sl

£187.90
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2026 trek marlin - trek, gen

2026 trek marlin - trek, gen

£414.70
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Cannondale m2000 retro - m2000,

Cannondale m2000 retro - m2000,

£598.30
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Surly ecr rigid mountain - rigid, bike

Surly ecr rigid mountain - rigid, bike

£1006.30
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Bird forge stainless steel - bird,

Bird forge stainless steel - bird,

£715.00
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Orange speedwork medium - orange,

Orange speedwork medium - orange,

£500.00
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Specialized slaughter control - slaughter,

Specialized slaughter control - slaughter,

£15.08
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Slime 650b mountain - 650b, bike

Slime 650b mountain - 650b, bike

£8.12
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Pair schwalbe big ben - pair,

Pair schwalbe big ben - pair,

£37.99
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Scott full suspension - scott,

Scott full suspension - scott,

£975.70
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Ghost mountain bike - ghost,

Ghost mountain bike - ghost,

£250.30
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Genesis longitude 29in medium - longitude,

Genesis longitude 29in medium - longitude,

£771.70
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Scott aspect 5in - scott, 27.5in

Scott aspect 5in - scott, 27.5in

£363.70
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Pair continental cross - continental,

Pair continental cross - continental,

£41.99
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Boardman pro 650b - boardman, fs

Boardman pro 650b - boardman, fs

£203.50
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2016 specialized stumpjumper - 2016,

2016 specialized stumpjumper - 2016,

£799.99
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Santa cruz chameleon - cruz, 8

Santa cruz chameleon - cruz, 8

£435.10
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Marin bolinas ridge - marin,

Marin bolinas ridge - marin,

£525.00
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Boardman team 650b 5 - boardman, 650b/27.5

Boardman team 650b 5 - boardman, 650b/27.5

£100.00
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Exotic disc specific rigid - disc,

Exotic disc specific rigid - disc,

£157.99
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Schwalbe big ben 2 - big, x

Schwalbe big ben 2 - big, x

£37.99
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Tyres inner tubes - inner,

Tyres inner tubes - inner,

£29.95
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Curtis mountain bike - bike, 26"

Curtis mountain bike - bike, 26"

£771.70
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Schwalbe tough tom - tough,

Schwalbe tough tom - tough,

£34.99
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Capra mk3 medium or - mk3, *(or

Capra mk3 medium or - mk3, *(or

£2999.00
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Trioblade 650b full suspension - 650b,

Trioblade 650b full suspension - 650b,

£156.70
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Cotic rocket custom - cotic,

Cotic rocket custom - cotic,

£1433.68
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Pair continental cross king - continental,

Pair continental cross king - continental,

£41.99
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Exotic rigid alu mountain bike - mountain,

Exotic rigid alu mountain bike - mountain,

£152.59
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Continental mtb mountain - continental, 27.5

Continental mtb mountain - continental, 27.5

£7.49
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Santa cruz tallboy 29 - cruz,

Santa cruz tallboy 29 - cruz,

£3247.99
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Mountain bike - 4x,

Mountain bike - 4x,

£11.00
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2005 solid mission retro - 2005,

2005 solid mission retro - 2005,

£182.70
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Niner emd9 29er large - niner, –

Niner emd9 29er large - niner, –

£618.69
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Continental mtb 27 5 - 2,

Continental mtb 27 5 - 2,

£14.24
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Whyte t130s mountain bike - mountain,

Whyte t130s mountain bike - mountain,

£771.70
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Trek marlin model year - 5, 2021

Trek marlin model year - 5, 2021

£363.70
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Continental mtb mountain - continental, 27.5

Continental mtb mountain - continental, 27.5

£7.39
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Pair tyres inner - pair, +

Pair tyres inner - pair, +

£29.95
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Incline delta aluminium - 13,

Incline delta aluminium - 13,

£99.99
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2 10 650b mountain - 27.5",

2 10 650b mountain - 27.5",

£19.99
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Mountain bike 650b mtb - x,

Mountain bike 650b mtb - x,

£16.79
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650b inner tube schrader - inner,

650b inner tube schrader - inner,

£7.39
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Orange five size medium - size, used

Orange five size medium - size, used

£598.30
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Continental cross king x - cross,

Continental cross king x - cross,

£46.99
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Commencal supreme v2 - commencal,

Commencal supreme v2 - commencal,

£567.70
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Mountain bike 650b mtb - 5x,

Mountain bike 650b mtb - 5x,

£16.79
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Air bike rigid - bike, alloy

Air bike rigid - bike, alloy

£39.95
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Hope pro5 rear - hope, 26

Hope pro5 rear - hope, 26

£199.99
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650b mountain bike - mountain, brake

650b mountain bike - mountain, brake

£14.99
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Merida 120 29er - , full

Merida 120 29er - , full

£350.00
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1998 marin r s - marin, vintage

1998 marin r s - marin, vintage

£260.69
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Carrera titan 2025 - carrera,

Carrera titan 2025 - carrera,

£719.79
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650b mtb bike rear wheel - rear,

650b mtb bike rear wheel - rear,

£49.99
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Treck 6300 mountain - 6300,

Treck 6300 mountain - 6300,

£177.50
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Sup superior team elite - sup,

Sup superior team elite - sup,

£598.29
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Zipp 303 firecrest disc - zipp,

Zipp 303 firecrest disc - zipp,

£618.70
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Cube fritz hpa - fritz,

Cube fritz hpa - fritz,

£491.20
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Mountain bike 650b - mountain,

Mountain bike 650b - mountain,

£9.69
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Mountain bike 650b mtb - 3,

Mountain bike 650b mtb - 3,

£12.09
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Trek marlin gen 2026 - trek,

Trek marlin gen 2026 - trek,

£629.99
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Restored 1990 diamond back - 1990,

Restored 1990 diamond back - 1990,

£593.20
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Ceres suv inch wheel - ceres,

Ceres suv inch wheel - ceres,

£399.00
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Forme 5in medium - 27.5in, aluminium

Forme 5in medium - 27.5in, aluminium

£363.70
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650b rear wheel - 650b, disc

650b rear wheel - 650b, disc

£38.99
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Rockrider 500s size m - am,

Rockrider 500s size m - am,

£617.68
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Jamis helix ladies - jamis, 16”

Jamis helix ladies - jamis, 16”

£175.00
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Orange mountain bike medium - orange,

Orange mountain bike medium - orange,

£368.80
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📊96 listings · from £6.61 · avg £344.21

Browse 96 650b mountain bike listings currently in our index. Prices range from £6.61 to £3247.99, with an average of £344.21. 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 650b mountain bike →

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Everything you need to know about 650b mountain bike

Whether you are looking for a brand-new or second-hand 650b mountain bike, 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 £6.61, while premium listings can reach £3247.99 — giving you a wide budget spread to work with. The average price of £344.21 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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