18 mountain bike

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18 mountain bike for sale on largest auction and classifieds sites

Home / Bicycles / 18 mountain bike for sale – 95 used, around £157 | For Sale UK
Carrera mountain bike - mountain, 26in

Carrera mountain bike - mountain, 26in

£29.82
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Inch kids bike - inch,

Inch kids bike - inch,

£139.90
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Inch kids bike - 24,

Inch kids bike - 24,

£169.90
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Carrera karkinos mountain - karkinos,

Carrera karkinos mountain - karkinos,

£167.10
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Carrera vengeance 29in - carrera,

Carrera vengeance 29in - carrera,

£156.70
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Apollo revolution 26in girls - apollo,

Apollo revolution 26in girls - apollo,

£83.90
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Carrera axel ltd - carrera, edition

Carrera axel ltd - carrera, edition

£78.70
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Carrera vulcan mountain bike - carrera,

Carrera vulcan mountain bike - carrera,

£161.90
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Marin muirwoods 1992 vintage - muirwoods,

Marin muirwoods 1992 vintage - muirwoods,

£135.90
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Voodoo zobop 26in mountain - voodoo,

Voodoo zobop 26in mountain - voodoo,

£208.70
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Giant terrago disc 26in 18in - giant,

Giant terrago disc 26in 18in - giant,

£260.70
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Trek marlin mountain bike - marlin,

Trek marlin mountain bike - marlin,

£193.10
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Inch kids mountain bike - inch,

Inch kids mountain bike - inch,

£155.90
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Boss astro dual suspension - suspension, 26"

Boss astro dual suspension - suspension, 26"

£99.00
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Inch kids bike - 18-24,

Inch kids bike - 18-24,

£169.90
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Basis mountain bike - 1, full

Basis mountain bike - 1, full

£206.99
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Inch kids mountain bike - 18,

Inch kids mountain bike - 18,

£95.29
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Cross mens mountain - mens,

Cross mens mountain - mens,

£168.30
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Carrera vengeance mens - carrera, 16

Carrera vengeance mens - carrera, 16

£309.79
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Inch kids bike boys - kids,

Inch kids bike boys - kids,

£149.90
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New 24 kids - 18", 22"

New 24 kids - 18", 22"

£139.90
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New inch kids bike boys - bike,

New inch kids bike boys - bike,

£139.90
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Children kids mountain bike - children's,

Children kids mountain bike - children's,

£67.99
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Yoac mountain bike dual - mountain,

Yoac mountain bike dual - mountain,

£169.99
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Mountain bike ecosmo wheel - bike, 26"

Mountain bike ecosmo wheel - bike, 26"

£199.99
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Orange alpine 160 - orange, full

Orange alpine 160 - orange, full

£465.70
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Inch kids bike - 20, 24

Inch kids bike - 20, 24

£162.90
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Basis mountain bike - basis, full

Basis mountain bike - basis, full

£211.99
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Scott aim 29in - 29in, bike

Scott aim 29in - 29in, bike

£360.67
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Carrera sulcata mountain bike - sulcata,

Carrera sulcata mountain bike - sulcata,

£130.70
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Kids mountain bike - 18-24'',

Kids mountain bike - 18-24'',

£169.90
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Carrera blast 24in - carrera,

Carrera blast 24in - carrera,

£104.70
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Apollo twilight speed - apollo, 18-speed

Apollo twilight speed - apollo, 18-speed

£129.89
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Mountain bike 21 speed - bike,

Mountain bike 21 speed - bike,

£162.99
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Basis full mountain - basis,

Basis full mountain - basis,

£206.99
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Basis bicycle full susp - bicycle,

Basis bicycle full susp - bicycle,

£196.99
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Boom 22inch kids - boom,

Boom 22inch kids - boom,

£139.90
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Bike kids mountain - kids,

Bike kids mountain - kids,

£78.70
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New 22inch kids bike unisex - new,

New 22inch kids bike unisex - new,

£155.90
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Mongoose allure 24in full - allure,

Mongoose allure 24in full - allure,

£83.90
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Inch kids bike unisex - bike,

Inch kids bike unisex - bike,

£144.90
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Dallingride duke full - dallingride,

Dallingride duke full - dallingride,

£206.99
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Apollo gridlok 24in - 24in, kids

Apollo gridlok 24in - 24in, kids

£78.70
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Yoac mountain bike 18 dual - 84,,

Yoac mountain bike 18 dual - 84,,

£169.99
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Apollo phaze men speed - phaze, men's

Apollo phaze men speed - phaze, men's

£144.89
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Kona kilauea mountain bike - kona, 26

Kona kilauea mountain bike - kona, 26

£465.70
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One inbred dn6 - dn6, steel

One inbred dn6 - dn6, steel

£94.30
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Calibre two mountain bike - 3,

Calibre two mountain bike - 3,

£299.96
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Basis link full suspension - basis,

Basis link full suspension - basis,

£185.99
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Universal gents atb - universal,

Universal gents atb - universal,

£104.70
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Boom 22inch kids bike - boom,

Boom 22inch kids bike - boom,

£149.90
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24inch kids bike - bike, girls

24inch kids bike - bike, girls

£169.90
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Vintage retro rockshox duke - vintage,

Vintage retro rockshox duke - vintage,

£49.00
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Basis toro mountain - basis,

Basis toro mountain - basis,

£196.99
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Kona kikapu gold full - gold, 18"

Kona kikapu gold full - gold, 18"

£130.00
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Kona fire mountain 18inch - fire,

Kona fire mountain 18inch - fire,

£104.70
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Basis toro mountain bike - basis,

Basis toro mountain bike - basis,

£222.99
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Vertigo mountain bike 26in - bike,

Vertigo mountain bike 26in - bike,

£78.70
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Saracen rufftrax mountain bike - rufftrax,

Saracen rufftrax mountain bike - rufftrax,

£29.28
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Dallingridge viscount mountain - viscount,

Dallingridge viscount mountain - viscount,

£206.99
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Basis bolt bike mountain - bolt,

Basis bolt bike mountain - bolt,

£180.99
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Carrera mountain bike 29in - bike,

Carrera mountain bike 29in - bike,

£146.30
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Speed mountain bike - 21,

Speed mountain bike - 21,

£175.99
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Scott spark 26in mountain bike - 26in,

Scott spark 26in mountain bike - 26in,

£100.54
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Dallingridge pulsar mountain - dallingridge,

Dallingridge pulsar mountain - dallingridge,

£201.99
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Men mountain bike - men's,

Men mountain bike - men's,

£63.10
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Vitus nucleus 2018 mountain - vitus,

Vitus nucleus 2018 mountain - vitus,

£240.00
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Inch kids bike - 20,

Inch kids bike - 20,

£139.99
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Dallingridge pulsar mountain - pulsar,

Dallingridge pulsar mountain - pulsar,

£180.99
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Carrera vengeance 29in - carrera,

Carrera vengeance 29in - carrera,

£156.70
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Sunrims cr18 mountain bike - mountain,

Sunrims cr18 mountain bike - mountain,

£80.00
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Carrera krakatoa flex - krakatoa,

Carrera krakatoa flex - krakatoa,

£135.00
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Basis link full suspension - basis,

Basis link full suspension - basis,

£201.99
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Black mountain kapel - black, 18"

Black mountain kapel - black, 18"

£280.46
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Apollo radar speed full - radar, 18

Apollo radar speed full - radar, 18

£244.89
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Airborne mountain bike - 🚲,

Airborne mountain bike - 🚲,

£26.70
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Apollo jewel brake - jewel, speed

Apollo jewel brake - jewel, speed

£179.89
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Raleigh outland retro - raleigh,

Raleigh outland retro - raleigh,

£104.70
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Apollo phaze speed brakes - apollo, v-brakes

Apollo phaze speed brakes - apollo, v-brakes

£169.89
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Voodoo mambo mountain bike - voodoo,

Voodoo mambo mountain bike - voodoo,

£42.29
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Apollo spiral womens gears - womens,

Apollo spiral womens gears - womens,

£134.79
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Morris 26in mountain bike - 26in,

Morris 26in mountain bike - 26in,

£18.29
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Yoac mountain bike - mountain,

Yoac mountain bike - mountain,

£185.99
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Retro 1993 lotus - retro, 7005

Retro 1993 lotus - retro, 7005

£550.00
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2014 raleigh mtrax lahar - mtrax,

2014 raleigh mtrax lahar - mtrax,

£52.70
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Inch kids bike unisex - kids,

Inch kids bike unisex - kids,

£135.90
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Carrera vengeance mens - carrera,

Carrera vengeance mens - carrera,

£334.79
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Speed mountain bike - speed,

Speed mountain bike - speed,

£169.99
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Dallingridge arrow mtb boys - arrow,

Dallingridge arrow mtb boys - arrow,

£185.99
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Twin rockrider front - b’twin,

Twin rockrider front - b’twin,

£68.30
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Vitus nucleus youth - nucleus, 24

Vitus nucleus youth - nucleus, 24

£281.50
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Apollo slant 26in - apollo,

Apollo slant 26in - apollo,

£156.70
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Apollo jewel womens - womens, 14''

Apollo jewel womens - womens, 14''

£89.89
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Scott aim 29in - aim, m

Scott aim 29in - aim, m

£360.67
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Professional black mountain - professional,

Professional black mountain - professional,

£59.98
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📊95 listings · from £18.29 · avg £165.19

Browse 95 18 mountain bike listings currently in our index. Prices range from £18.29 to £550, with an average of £165.19. 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 18 mountain bike →

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Everything you need to know about 18 mountain bike

Whether you are looking for a brand-new or second-hand 18 mountain bike, eBay offers one of the largest selections available online. With 95 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 £18.29, while premium listings can reach £550 — giving you a wide budget spread to work with. The average price of £165.19 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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