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Mountain bikes for sale on largest auction and classifieds sites

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Upgraded vertigo adult full - vertigo,

Upgraded vertigo adult full - vertigo,

£80.00 · Buy It Now

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Carrera hellcat ltd edition - carrera,

Carrera hellcat ltd edition - carrera,

£100.00 · Buy It Now

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21 speed - 24”, 21-speed

21 speed - 24”, 21-speed

£269.99 · Buy It Now

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Trek 6300 mountain - trek,

Trek 6300 mountain - trek,

£299.00 · Buy It Now

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Giant full suspension mountain - suspension,

Giant full suspension mountain - suspension,

£616.66 · Buy It Now

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Full suspension mountain bike - mountain,

Full suspension mountain bike - mountain,

£229.99 · Buy It Now

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Trek fuel 2011 - trek, ex

Trek fuel 2011 - trek, ex

£650.00 · Buy It Now

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Trek marlin mountain bike - bike, 29in

Trek marlin mountain bike - bike, 29in

£275.37 · Buy It Now

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Orange crush pro mountain bike - orange,

Orange crush pro mountain bike - orange,

£567.70 · Buy It Now

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Wheel mountain bike - 26'',

Wheel mountain bike - 26'',

£265.59 · Buy It Now

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26in mountain bike front - 26in,

26in mountain bike front - 26in,

£83.90 · Buy It Now

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Giant atx mountain - giant,

Giant atx mountain - giant,

£98.46 · Buy It Now

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Carrera vengeance 5in m - 27.5in,

Carrera vengeance 5in m - 27.5in,

£281.50 · Buy It Now

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

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

£209.90 · Buy It Now

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Girls mountain bike - girls, 20"

Girls mountain bike - girls, 20"

£129.99 · Buy It Now

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Carrera mountain bike - 27.5in, m

Carrera mountain bike - 27.5in, m

£130.37 · Buy It Now

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Mountain bike inch - mountain,

Mountain bike inch - mountain,

£219.90 · Buy It Now

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Speed city hybrid bike - hybrid,

Speed city hybrid bike - hybrid,

£254.00 · Buy It Now

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Giant terrago mountain bike - terrago,

Giant terrago mountain bike - terrago,

£21.50 · Buy It Now

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Challenge xt250 mountain bike - mountain,

Challenge xt250 mountain bike - mountain,

£89.10 · Buy It Now

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Universal mountain bike 26in - bike,

Universal mountain bike 26in - bike,

£83.52 · Buy It Now

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Trek marlin 29in - trek, mountain

Trek marlin 29in - trek, mountain

£210.20 · Buy It Now

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Scott roxter disc wheels - scott,

Scott roxter disc wheels - scott,

£245.10 · Buy It Now

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Giant boulder mountain - mountain, 26

Giant boulder mountain - mountain, 26

£156.70 · Buy It Now

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Folding mountain bike - mountain,

Folding mountain bike - mountain,

£147.99 · Buy It Now

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Voodoo canzo 5in large - 27.5in, full

Voodoo canzo 5in large - 27.5in, full

£414.70 · Buy It Now

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Folding mountain bike - folding,

Folding mountain bike - folding,

£198.99 · Buy It Now

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Giant full suspension mountain - giant,

Giant full suspension mountain - giant,

£616.66 · Buy It Now

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Carrera valour size m - valour,

Carrera valour size m - valour,

£156.70 · Buy It Now

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26 21 speed - /, 21-speed

26 21 speed - /, 21-speed

£259.99 · Buy It Now

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Voodoo 29in mountain bike - voodoo,

Voodoo 29in mountain bike - voodoo,

£219.10 · Buy It Now

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Brand new gemarn - new, gemarn®

Brand new gemarn - new, gemarn®

£187.00 · Buy It Now

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Mountain bike 27 - 26", 27.5"

Mountain bike 27 - 26", 27.5"

£219.99 · Buy It Now

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Inch mountain bike adult - inch,

Inch mountain bike adult - inch,

£189.90 · Buy It Now

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Giant trance full suspension - giant,

Giant trance full suspension - giant,

£617.68 · Buy It Now

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Voodoo zobop full suspension - voodoo,

Voodoo zobop full suspension - voodoo,

£224.12 · Buy It Now

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Mountain bike - mountain,

Mountain bike - mountain,

£37.10 · Buy It Now

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Saracen mantra mountain - saracen,

Saracen mantra mountain - saracen,

£260.00 · Buy It Now

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Purple girls mountain - bike,

Purple girls mountain - bike,

£129.99 · Buy It Now

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Dual suspension - 26”/27.5”,

Dual suspension - 26”/27.5”,

£279.99 · Buy It Now

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Inch mountain bike speed - 21,

Inch mountain bike speed - 21,

£199.90 · Buy It Now

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Scott scale 24in kids - jr,

Scott scale 24in kids - jr,

£180.00 · Buy It Now

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Rockrider 29in hardtail - 29in,

Rockrider 29in hardtail - 29in,

£125.50 · Buy It Now

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Saracen 5in mountain - saracen, 27.5in

Saracen 5in mountain - saracen, 27.5in

£53.25 · Buy It Now

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Boardman sport 26in - boardman, s

Boardman sport 26in - boardman, s

£156.70 · Buy It Now

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Carrera vengeance 5in mtb - carrera,

Carrera vengeance 5in mtb - carrera,

£104.70 · Buy It Now

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Carrera valour men mountain - valour,

Carrera valour men mountain - valour,

£125.50 · Buy It Now

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Inch wheel mountain - 26,

Inch wheel mountain - 26,

£249.90 · Buy It Now

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Giant talon 29er - 29er, m

Giant talon 29er - 29er, m

£250.00 · Buy It Now

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Cannondale prophet full - cannondale,

Cannondale prophet full - cannondale,

£414.70 · Buy It Now

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Carrera vengeance 5 - l, 27.5

Carrera vengeance 5 - l, 27.5

£229.50 · Buy It Now

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Inch wheel mountain bike - 26,

Inch wheel mountain bike - 26,

£259.99 · Buy It Now

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Whyte 802 pink mountain - whyte,

Whyte 802 pink mountain - whyte,

£373.90 · Buy It Now

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Induce 29in hardtail mountain - induce,

Induce 29in hardtail mountain - induce,

£167.10 · Buy It Now

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Mongoose totem 26in - mongoose,

Mongoose totem 26in - mongoose,

£83.90 · Buy It Now

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Scott scale mountain bike 26in - mountain,

Scott scale mountain bike 26in - mountain,

£181.19 · Buy It Now

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Trek fuel mountain - trek,

Trek fuel mountain - trek,

£180.00 · Buy It Now

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All terra timberline - gt,

All terra timberline - gt,

£312.70 · Buy It Now

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Specialized 5in hardtail - specialized,

Specialized 5in hardtail - specialized,

£343.30 · Buy It Now

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Specialized mountain bike - specialized,

Specialized mountain bike - specialized,

£229.50 · Buy It Now

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Correra vengeance 5in mtb - correra,

Correra vengeance 5in mtb - correra,

£320.00 · Buy It Now

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Custom carbon hardtail - carbon,

Custom carbon hardtail - carbon,

£822.70 · Buy It Now

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Ridgeback 29in mountain - ridgeback,

Ridgeback 29in mountain - ridgeback,

£161.90 · Buy It Now

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Scott aspect 29in mtb - scott, s

Scott aspect 29in mtb - scott, s

£156.70 · Buy It Now

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Vitus mountain bike - vitus,

Vitus mountain bike - vitus,

£229.50 · Buy It Now

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Scott scale junior mtb - mtb, 24”

Scott scale junior mtb - mtb, 24”

£208.70 · Buy It Now

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Carrera 5in mountain bike - carrera,

Carrera 5in mountain bike - carrera,

£156.70 · Buy It Now

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Folding mountain bike 21 - mountain,

Folding mountain bike 21 - mountain,

£229.99 · Buy It Now

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Specialized rockhopper 26in - specialized,

Specialized rockhopper 26in - specialized,

£120.30 · Buy It Now

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Inch mountain bike adult - bike,

Inch mountain bike adult - bike,

£189.90 · Buy It Now

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Whyte 629 29er - , hardtail

Whyte 629 29er - , hardtail

£375.00 · Buy It Now

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Brand new boardman mht - brand,

Brand new boardman mht - brand,

£510.00 · Buy It Now

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Phoenix mountain bike - mountain,

Phoenix mountain bike - mountain,

£229.50 · Buy It Now

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Cube mountain bike 29in black - cube,

Cube mountain bike 29in black - cube,

£125.50 · Buy It Now

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Cube aim mountain bike - cube, in

Cube aim mountain bike - cube, in

£220.00 · Buy It Now

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Kona kilauea 1993 frame - 1993/94,

Kona kilauea 1993 frame - 1993/94,

£208.70 · Buy It Now

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Aggressor 29in mountain - aggressor,

Aggressor 29in mountain - aggressor,

£200.00 · Buy It Now

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Inch red mountain bicycle - 24-inch,

Inch red mountain bicycle - 24-inch,

£288.00 · Buy It Now

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Giant talon 29in mountain - talon, bike

Giant talon 29in mountain - talon, bike

£414.70 · Buy It Now

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Twin rockrider 520 - b'twin,

Twin rockrider 520 - b'twin,

£141.10 · Buy It Now

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Giant full suspension mountain - giant,

Giant full suspension mountain - giant,

£776.80 · Buy It Now

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Marin hawkhill green black - hawkhill, green/black

Marin hawkhill green black - hawkhill, green/black

£516.70 · Buy It Now

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2013 orange five - orange, full

2013 orange five - orange, full

£669.70 · Buy It Now

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Trek fuel 26in full - trek,

Trek fuel 26in full - trek,

£208.70 · Buy It Now

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Specialized rockhopper 2011 - specialized,

Specialized rockhopper 2011 - specialized,

£187.90 · Buy It Now

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Voodoo mountain bike 5in - voodoo, 27.5in

Voodoo mountain bike 5in - voodoo, 27.5in

£208.70 · Buy It Now

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Trek marlin low mileage - xs,

Trek marlin low mileage - xs,

£350.00 · Buy It Now

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Rock rider st100 - rock, front

Rock rider st100 - rock, front

£125.50 · Buy It Now

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Rockrider 5in mountain bike - 27.5in,

Rockrider 5in mountain bike - 27.5in,

£125.50 · Buy It Now

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Lapierre edge mtb - bike, new

Lapierre edge mtb - bike, new

£300.00 · Buy It Now

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Voodoo canzo full - voodoo,

Voodoo canzo full - voodoo,

£516.70 · Buy It Now

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Adult mountain bike - adult, full

Adult mountain bike - adult, full

£62.70 · Buy It Now

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Excellent condition hardly - condition,,

Excellent condition hardly - condition,,

£167.10 · Buy It Now

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Hoy bonaly kids age - bonaly,

Hoy bonaly kids age - bonaly,

£220.00 · Buy It Now

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Trax lahar mountain bike - trax,

Trax lahar mountain bike - trax,

£94.30 · Buy It Now

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Trek 5in full - trek, 27.5in

Trek 5in full - trek, 27.5in

£899.20 · Buy It Now

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📊96 listings · from £21.5 · avg £257.17
⚠️ These listings were last updated more than 21 days ago. Search for fresh listings

Browse 96 mountain bikes listings currently in our index. Prices range from £21.5 to £899.2, with an average of £257.17. 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 bikes →

Try this: adidas vespa jacket | aeroccino | african headrest | alfa 155 | a2 jacket | air gun scopes | abarth | abloy padlock | ace arrows | acetylene

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Everything you need to know about mountain bikes

Whether you are looking for a brand-new or second-hand mountain bikes, 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 £21.5, while premium listings can reach £899.2 — giving you a wide budget spread to work with. The average price of £257.17 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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