For Sale UK

Boys 18 mountain bike

4

Boys 18 mountain bike for sale on largest auction and classifieds sites

Home / eBay / Boys 18 mountain bike refurbished & used for sale | For Sale UK
Inch kids bike girls - kids,

Inch kids bike girls - kids,

£139.90 · Buy It Now

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Inch kids bike boys girls - 18,

Inch kids bike boys girls - 18,

£139.90 · Buy It Now

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Inch kids bike - 18,

Inch kids bike - 18,

£139.90 · Buy It Now

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Children kids mountain bike - children's,

Children kids mountain bike - children's,

£62.99 · Buy It Now

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New inch kids girls boys - kids,

New inch kids girls boys - kids,

£112.42 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.40 · Buy It Now

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New inch kids bike - kids, boys

New inch kids bike - kids, boys

£139.90 · Buy It Now

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Inch kids girls boys - 18, bike

Inch kids girls boys - 18, bike

£112.40 · Buy It Now

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Inch kids bike - 24,

Inch kids bike - 24,

£162.90 · Buy It Now

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Inch kids bike boys - inch,

Inch kids bike boys - inch,

£169.90 · Buy It Now

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Inch kids bike - 18-24,

Inch kids bike - 18-24,

£139.90 · Buy It Now

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Inch kids girls boys - boys, bike

Inch kids girls boys - boys, bike

£112.40 · Buy It Now

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Inch kids girls - kids,

Inch kids girls - kids,

£112.40 · Buy It Now

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Inch kids girls boys bike - inch,

Inch kids girls boys bike - inch,

£112.40 · Buy It Now

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New 22inch kids bike unisex - new, 18-22inch

New 22inch kids bike unisex - new, 18-22inch

£135.90 · Buy It Now

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Inch kids bike boys - inch,

Inch kids bike boys - inch,

£149.90 · Buy It Now

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Inch kids girls - kids, boys

Inch kids girls - kids, boys

£92.40 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.40 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.41 · Buy It Now

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Inch kids girls boys bike - kids,

Inch kids girls boys bike - kids,

£112.40 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.41 · Buy It Now

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New inch kids bike - 22,

New inch kids bike - 22,

£139.90 · Buy It Now

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New inch kids bike - kids, girls

New inch kids bike - kids, girls

£169.90 · Buy It Now

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Inch kids girls - 18, bike

Inch kids girls - 18, bike

£106.78 · Buy It Now

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Inch kids girls boys - girls, bike

Inch kids girls boys - girls, bike

£92.40 · Buy It Now

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Inch kids girls boys bike - inch,

Inch kids girls boys bike - inch,

£112.42 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.41 · Buy It Now

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Inch kids girls boys - 18, bike

Inch kids girls boys - 18, bike

£112.40 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.40 · Buy It Now

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Inch kids girls - kids, boys

Inch kids girls - kids, boys

£112.40 · Buy It Now

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Boom 22inch kids - boom, 18-22inch

Boom 22inch kids - boom, 18-22inch

£145.90 · Buy It Now

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Inch kids girls - kids, boys

Inch kids girls - kids, boys

£112.40 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.40 · Buy It Now

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Inch kids girls - 18, bike

Inch kids girls - 18, bike

£112.40 · Buy It Now

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Inch kids girls boys bike - kids,

Inch kids girls boys bike - kids,

£112.41 · Buy It Now

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Inch kids girls boys bike - inch,

Inch kids girls boys bike - inch,

£112.40 · Buy It Now

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Inch kids girls boys - 18,

Inch kids girls boys - 18,

£112.41 · Buy It Now

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Inch kids girls boys bike - inch,

Inch kids girls boys bike - inch,

£112.41 · Buy It Now

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New inch wheel - new, bike

New inch wheel - new, bike

£139.90 · Buy It Now

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Inch kids girls boys - girls, bike

Inch kids girls boys - girls, bike

£112.41 · Buy It Now

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Inch kids girls - 18,

Inch kids girls - 18,

£112.41 · Buy It Now

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Inch kids girls boys - girls, bike

Inch kids girls boys - girls, bike

£112.41 · Buy It Now

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Inch kids girls boys - 18, bike

Inch kids girls boys - 18, bike

£92.40 · Buy It Now

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Inch kids girls - kids, bike

Inch kids girls - kids, bike

£112.40 · Buy It Now

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Python rock front - python, jr

Python rock front - python, jr

£63.10 · Buy It Now

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Inch kids girls boys bike - kids,

Inch kids girls boys bike - kids,

£112.40 · Buy It Now

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Inch wheel size - wheel,

Inch wheel size - wheel,

£190.16 · Buy It Now

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Inch kids girls boys - 18,

Inch kids girls boys - 18,

£112.40 · Buy It Now

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Inch kids girls boys - 18,

Inch kids girls boys - 18,

£112.40 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.40 · Buy It Now

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Inch kids girls boys bike - 18,

Inch kids girls boys bike - 18,

£112.40 · Buy It Now

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Inch kids girls boys - girls, bike

Inch kids girls boys - girls, bike

£104.05 · Buy It Now

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Inch kids girls boys bike - boys,

Inch kids girls boys bike - boys,

£112.40 · Buy It Now

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Inch kids girls boys bike - kids,

Inch kids girls boys bike - kids,

£112.41 · Buy It Now

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Inch kids girls - kids, bike

Inch kids girls - kids, bike

£112.41 · Buy It Now

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Inch kids girls boys - girls,

Inch kids girls boys - girls,

£141.14 · Buy It Now

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Inch kids girls - 18, bike

Inch kids girls - 18, bike

£121.39 · Buy It Now

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Inch kids girls boys - kids,

Inch kids girls boys - kids,

£112.40 · Buy It Now

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Inch kids girls boys - 18,

Inch kids girls boys - 18,

£141.14 · Buy It Now

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Inch kids girls - inch, boys

Inch kids girls - inch, boys

£112.41 · Buy It Now

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Inch kids girls boys bike - inch,

Inch kids girls boys bike - inch,

£92.40 · Buy It Now

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Inch kids girls boys - 18,

Inch kids girls boys - 18,

£112.40 · Buy It Now

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Inch kids girls boys bike - girls,

Inch kids girls boys bike - girls,

£112.40 · Buy It Now

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Inch kids girls - kids,

Inch kids girls - kids,

£112.40 · Buy It Now

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Inch kids girls boys bike - inch,

Inch kids girls boys bike - inch,

£112.40 · Buy It Now

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Inch kids girls - 18,

Inch kids girls - 18,

£112.40 · Buy It Now

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Inch kids girls boys - 18,

Inch kids girls boys - 18,

£112.40 · Buy It Now

» View details on eBay #sponsored
Inch kids girls boys - 18,

Inch kids girls boys - 18,

£112.40 · Buy It Now

» View details on eBay #sponsored
Inch kids girls boys bike - girls,

Inch kids girls boys bike - girls,

£92.40 · Buy It Now

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Inch kids girls boys bike - girls,

Inch kids girls boys bike - girls,

£112.40 · Buy It Now

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Inch kids girls boys bike - kids,

Inch kids girls boys bike - kids,

£92.40 · Buy It Now

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Ridge speed mens - mens, front

Ridge speed mens - mens, front

£209.99 · Buy It Now

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Inch kids girls boys bike - girls,

Inch kids girls boys bike - girls,

£92.40 · Buy It Now

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Inch kids girls boys bike - girls,

Inch kids girls boys bike - girls,

£112.41 · Buy It Now

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Inch kids girls boys bike - inch,

Inch kids girls boys bike - inch,

£112.40 · Buy It Now

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Personalised mountain bike

Personalised mountain bike

£3.25 · Buy It Now

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Fox shorts boys - shorts, 18

Fox shorts boys - shorts, 18

£5.99 · Buy It Now

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Boss venom wheel mountain - boss,

Boss venom wheel mountain - boss,

£229.99 · Buy It Now

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Boss vortex mountain - vortex, 18"

Boss vortex mountain - vortex, 18"

£258.74 · Buy It Now

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Flite phaser dual - 18", (45.7cm)

Flite phaser dual - 18", (45.7cm)

£125.50 · Buy It Now

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Inch kids bike - kids, girl

Inch kids bike - kids, girl

£149.90 · Buy It Now

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Boom 22inch kids - 18-22inch,

Boom 22inch kids - 18-22inch,

£130.70 · Buy It Now

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Mini bicycle model - bicycle, for

Mini bicycle model - bicycle, for

£6.22 · Buy It Now

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Tiger fury blue mountain - fury,

Tiger fury blue mountain - fury,

£146.30 · Buy It Now

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Mini bike toy - mini,

Mini bike toy - mini,

£6.22 · Buy It Now

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Rockrider decathlon stilus - rockrider,

Rockrider decathlon stilus - rockrider,

£1230.70 · Buy It Now

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Mtb speed steel - 24,

Mtb speed steel - 24,

£160.62 · Buy It Now

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Mini bicycle model - 1/18,

Mini bicycle model - 1/18,

£5.81 · Buy It Now

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Bike mtb speeds - bike,

Bike mtb speeds - bike,

£160.62 · Buy It Now

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Mini model mountain bike - mini,

Mini model mountain bike - mini,

£5.81 · Buy It Now

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Scale alloy mountain - ,

Scale alloy mountain - ,

£7.38 · Buy It Now

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Scale alloy mountain bike - 1:6,

Scale alloy mountain bike - 1:6,

£7.99 · Buy It Now

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Mini bicycle model for kids - model,

Mini bicycle model for kids - model,

£6.26 · Buy It Now

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Mini model mountain - mountain,

Mini model mountain - mountain,

£6.42 · Buy It Now

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Apollo fs24 mountain - fs24,

Apollo fs24 mountain - fs24,

£156.70 · Buy It Now

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Apollo gridlock junior - gridlock,

Apollo gridlock junior - gridlock,

£52.70 · Buy It Now

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Looking for more boys 18 mountain bike?

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📊96 listings · from £3.25 · avg £122.25
⚠️ These listings were last updated more than 22 days ago. Search for fresh listings

Browse 96 boys 18 mountain bike listings currently in our index. Prices range from £3.25 to £1230.7, with an average of £122.25. 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 boys 18 mountain bike →

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Everything you need to know about boys 18 mountain bike

Whether you are looking for a brand-new or second-hand boys 18 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 £3.25, while premium listings can reach £1230.7 — giving you a wide budget spread to work with. The average price of £122.25 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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