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Mountain bike adults

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Mountain bike adults for sale on Ireland's largest auction and classifieds sites

Home / Cycling / Mountain bike adults refurbished & used for sale | For Sale UK
Aili mountain bike 21 - aili,

Aili mountain bike 21 - aili,

£229.00 · Buy It Now

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Unisex adults mountain bike - adults,

Unisex adults mountain bike - adults,

£78.70 · Buy It Now

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24 inch unisex - 22'',

24 inch unisex - 22'',

£189.99 · Buy It Now

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Mountain bike inch - bike, wheel

Mountain bike inch - bike, wheel

£219.90 · Buy It Now

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Cube mountain bike - bike, grey

Cube mountain bike - bike, grey

£208.70 · Buy It Now

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Carrera valour mountain - carrera,

Carrera valour mountain - carrera,

£149.50 · Buy It Now

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Wheel mountain bike - bike, fat

Wheel mountain bike - bike, fat

£259.90 · Buy It Now

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Frog mountain bike frame - 69,

Frog mountain bike frame - 69,

£119.00 · Buy It Now

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5 29inch mountain - 24/26/27.5/29inch,

5 29inch mountain - 24/26/27.5/29inch,

£199.90 · Buy It Now

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Electric bike for - for, adults,

Electric bike for - for, adults,

£399.00 · Buy It Now

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24 mountain bike - 18'',

24 mountain bike - 18'',

£129.99 · Buy It Now

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Adult mountain bike front - mountain,

Adult mountain bike front - mountain,

£209.90 · Buy It Now

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Inch full suspension - 26,

Inch full suspension - 26,

£163.12 · Buy It Now

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Barracuda mountain bike - barracuda,

Barracuda mountain bike - barracuda,

£110.00 · Buy It Now

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Hardtail mountain bike - hardtail,

Hardtail mountain bike - hardtail,

£182.70 · Buy It Now

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Mens mountain bike inch - bike,

Mens mountain bike inch - bike,

£65.00 · Buy It Now

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Carrera valour mountain - carrera,

Carrera valour mountain - carrera,

£157.00 · Buy It Now

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Folding mountain bike 21 - 27.5"folding,

Folding mountain bike 21 - 27.5"folding,

£229.99 · Buy It Now

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Inch wheel mountain - inch,

Inch wheel mountain - inch,

£139.90 · Buy It Now

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26 21 speed - 26”, 21-speed

26 21 speed - 26”, 21-speed

£259.99 · Buy It Now

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Inch mountain bike dual - inch,

Inch mountain bike dual - inch,

£186.86 · Buy It Now

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Folding mountain bike - 26,

Folding mountain bike - 26,

£146.99 · Buy It Now

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Trek fuel full - fuel, ex

Trek fuel full - fuel, ex

£312.70 · Buy It Now

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Inch wheel adult mountain - inch,

Inch wheel adult mountain - inch,

£219.90 · Buy It Now

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Grey inch fat tire - grey, mountain

Grey inch fat tire - grey, mountain

£265.90 · Buy It Now

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20in electric bike adults - electric,

20in electric bike adults - electric,

£679.00 · Buy It Now

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Inch wheel mountain - 26,

Inch wheel mountain - 26,

£249.90 · Buy It Now

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Wheel mountain bike - 26'',

Wheel mountain bike - 26'',

£259.90 · Buy It Now

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Carrera crossfire mountain - crossfire,

Carrera crossfire mountain - crossfire,

£95.00 · Buy It Now

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Inch kids bike - inch,

Inch kids bike - inch,

£139.90 · Buy It Now

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Folding mountain bike - folding,

Folding mountain bike - folding,

£199.99 · Buy It Now

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Rcb26 mountain bike - rcb26",

Rcb26 mountain bike - rcb26",

£208.70 · Buy It Now

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Wheel mountain bike - mountain, fat

Wheel mountain bike - mountain, fat

£265.59 · Buy It Now

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Bike speed full suspension - 21,

Bike speed full suspension - 21,

£161.48 · Buy It Now

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Inch mountain bike adult - inch,

Inch mountain bike adult - inch,

£179.90 · Buy It Now

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Full suspension mountain - suspension,

Full suspension mountain - suspension,

£229.99 · Buy It Now

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New aovopro bk520 900 bike - aovopro, bk520/900

New aovopro bk520 900 bike - aovopro, bk520/900

£340.00 · Buy It Now

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Rated mountain bike - x-rated,

Rated mountain bike - x-rated,

£42.30 · Buy It Now

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Halfords apollo adult mountain - halfords,

Halfords apollo adult mountain - halfords,

£115.10 · Buy It Now

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Mens boys adults - boys, mountain

Mens boys adults - boys, mountain

£80.00 · Buy It Now

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Inch mountain hybrid - 26, bike

Inch mountain hybrid - 26, bike

£205.00 · Buy It Now

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Inch mountain bike - 27.5,

Inch mountain bike - 27.5,

£209.99 · Buy It Now

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Voodoo hoodoo mountain - voodoo, 22"

Voodoo hoodoo mountain - voodoo, 22"

£200.00 · Buy It Now

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Whyte mountain bike - mtb, medium

Whyte mountain bike - mtb, medium

£104.70 · Buy It Now

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21 speed - -, 21-speed

21 speed - -, 21-speed

£269.99 · Buy It Now

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Mountain bike - mountain,

Mountain bike - mountain,

£290.86 · Buy It Now

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Rockrider 5in mountain bike - mountain,

Rockrider 5in mountain bike - mountain,

£198.30 · Buy It Now

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Cannondale m2000 1991 - 1991, series

Cannondale m2000 1991 - 1991, series

£167.10 · Buy It Now

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Mountain bike - 24, 26

Mountain bike - 24, 26

£209.90 · Buy It Now

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New inch mountain bike - new, 7

New inch mountain bike - new, 7

£169.90 · Buy It Now

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Basis link full suspension - basis,

Basis link full suspension - basis,

£241.99 · Buy It Now

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United 26in mountain - united,

United 26in mountain - united,

£95.00 · Buy It Now

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Blue hardtail mountain - hardtail,

Blue hardtail mountain - hardtail,

£286.70 · Buy It Now

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Cube aim 29in 2022 - cube,

Cube aim 29in 2022 - cube,

£250.30 · Buy It Now

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Mens mountain bike mountaineer - mens,

Mens mountain bike mountaineer - mens,

£163.10 · Buy It Now

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Basis toro mountain bike - basis,

Basis toro mountain bike - basis,

£302.99 · Buy It Now

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Pinnacle mountain bike - mountain,

Pinnacle mountain bike - mountain,

£24.99 · Buy It Now

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Norco storm mountain bike - mountain, 27.5

Norco storm mountain bike - mountain, 27.5

£150.00 · Buy It Now

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Mountain bike inch wheel - mountain,

Mountain bike inch wheel - mountain,

£219.99 · Buy It Now

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New inch kids - new,

New inch kids - new,

£162.90 · Buy It Now

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Scott 29in mountain bike - mountain,

Scott 29in mountain bike - mountain,

£154.91 · Buy It Now

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Basis toro mountain bike - basis,

Basis toro mountain bike - basis,

£239.99 · Buy It Now

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Mountain bike men women26 inch - mountain,

Mountain bike men women26 inch - mountain,

£269.90 · Buy It Now

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27 5 inch mountain - 24, 27.5

27 5 inch mountain - 24, 27.5

£209.90 · Buy It Now

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Inch wheel mountain - 26,

Inch wheel mountain - 26,

£259.90 · Buy It Now

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Giant talon mountain - mountain, bike

Giant talon mountain - mountain, bike

£363.70 · Buy It Now

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Ultra mountain bike 26in - ultra,

Ultra mountain bike 26in - ultra,

£100.00 · Buy It Now

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Blk red mountain bike - blk/red,

Blk red mountain bike - blk/red,

£249.99 · Buy It Now

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Carrera karkinos mountain - karkinos,

Carrera karkinos mountain - karkinos,

£187.90 · Buy It Now

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Rockrider 26in hardtail - rockrider,

Rockrider 26in hardtail - rockrider,

£104.70 · Buy It Now

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Marin attack trail - marin, 01.1

Marin attack trail - marin, 01.1

£156.70 · Buy It Now

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Carrera 29in black mountain - carrera,

Carrera 29in black mountain - carrera,

£156.70 · Buy It Now

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Inch mountain bike - 26,

Inch mountain bike - 26,

£199.99 · Buy It Now

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Wheels mountain bike - 27.5",

Wheels mountain bike - 27.5",

£209.99 · Buy It Now

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Inch mountain folding - 26,

Inch mountain folding - 26,

£179.99 · Buy It Now

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Dallingridge viscount mountain - dallingridge,

Dallingridge viscount mountain - dallingridge,

£278.99 · Buy It Now

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Inch mountain bike fat tire - inch,

Inch mountain bike fat tire - inch,

£259.90 · Buy It Now

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Aovopro bk520 bike - bike, adults

Aovopro bk520 bike - bike, adults

£345.00 · Buy It Now

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Mens mountain bike - bike, mountaineer

Mens mountain bike - bike, mountaineer

£163.10 · Buy It Now

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Boss vortex 26in mountain - mountain, bike

Boss vortex 26in mountain - mountain, bike

£104.70 · Buy It Now

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Mountain bike inch wheel - mountain, 27.5

Mountain bike inch wheel - mountain, 27.5

£228.86 · Buy It Now

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New inch bike - 24, mountain

New inch bike - 24, mountain

£174.99 · Buy It Now

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Voodoo bantu 26in - voodoo,

Voodoo bantu 26in - voodoo,

£94.30 · Buy It Now

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1993 kona cinder cone - 1993,

1993 kona cinder cone - 1993,

£395.00 · Buy It Now

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Inch adult mountain bike - inch,

Inch adult mountain bike - inch,

£219.90 · Buy It Now

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5 29inch mountain - 24/26/27.5/29inch,

5 29inch mountain - 24/26/27.5/29inch,

£225.90 · Buy It Now

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Trek 8500 mtb frame - trek, 26”

Trek 8500 mtb frame - trek, 26”

£64.66 · Buy It Now

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Vitus sentier 2021 - vitus,

Vitus sentier 2021 - vitus,

£720.70 · Buy It Now

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Inch foldable mountain - 26,

Inch foldable mountain - 26,

£209.90 · Buy It Now

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Electric bike adults - bike,

Electric bike adults - bike,

£598.00 · Buy It Now

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Ridgeback 604gs bike frame - bike, 22

Ridgeback 604gs bike frame - bike, 22

£89.10 · Buy It Now

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Rockrider 540 mountain bike - mountain,

Rockrider 540 mountain bike - mountain,

£230.00 · Buy It Now

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Adults motocross neck brace - adults,

Adults motocross neck brace - adults,

£69.99 · Buy It Now

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Dallingridge viscount mountain - viscount,

Dallingridge viscount mountain - viscount,

£239.99 · Buy It Now

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Unisex mountain bike speed - mountain, 21

Unisex mountain bike speed - mountain, 21

£219.99 · Buy It Now

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Folding mountain bike shard - shard, 26

Folding mountain bike shard - shard, 26

£199.99 · Buy It Now

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📊96 listings · from £24.99 · avg £210.22
⚠️ These listings were last updated more than 22 days ago. Search for fresh listings

Browse 96 mountain bike adults listings currently in our index. Prices range from £24.99 to £720.7, with an average of £210.22. 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 mountain bike adults →

Try this: bike small womens cube road | cycloc bike mount wall | bike eletric | grips handlebar bike | giant mountain bike xtc | bike men s | bike apollo cafe | custom bike wheelie | 3 girls bike years 6 | speedster 20 bike road scott

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Everything you need to know about mountain bike adults

Whether you are looking for a brand-new or second-hand mountain bike adults, 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 £24.99, while premium listings can reach £720.7 — giving you a wide budget spread to work with. The average price of £210.22 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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