For Sale UK

Boys 20 bike

4

Boys 20 bike for sale on largest auction and classifieds sites

Home / Bicycles / Boys 20 bike refurbished & used for sale | For Sale UK
Blue kids bike 18 20 - 12, 16

Blue kids bike 18 20 - 12, 16

£79.99
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Mountain bike disc brakes - mountain,

Mountain bike disc brakes - mountain,

£129.99
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Kids bike inch - kids, moto

Kids bike inch - kids, moto

£135.90
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Mountain bike disc brakes - 20",

Mountain bike disc brakes - 20",

£149.99
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Inch kids bicycle girls - 20,

Inch kids bicycle girls - 20,

£109.99
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Wheels kids bike - 20",

Wheels kids bike - 20",

£118.99
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Bmx bike junior boys - bike,

Bmx bike junior boys - bike,

£158.99
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Bmx bike mens boys - mens,

Bmx bike mens boys - mens,

£174.99
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Wheels kids bike - bike, 7-speed

Wheels kids bike - bike, 7-speed

£115.99
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Inch kids bike - 22,

Inch kids bike - 22,

£169.90
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Boys girls childrens kids moto - childrens,

Boys girls childrens kids moto - childrens,

£139.99
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Inch kids bike girls - 18-22,

Inch kids bike girls - 18-22,

£149.90
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10s kids freestyle bmx bike - freestyle,

10s kids freestyle bmx bike - freestyle,

£148.99
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Inch kids bike boys - 20,

Inch kids bike boys - 20,

£130.00
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Bmx kids bike boys - 20”, girls

Bmx kids bike boys - 20”, girls

£134.99
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Kids mountain bike front - mountain,

Kids mountain bike front - mountain,

£198.99
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Bmx bike area 20 - xn, 44

Bmx bike area 20 - xn, 44

£148.99
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Inch mountain bike speed - bike, 7

Inch mountain bike speed - bike, 7

£89.99
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New inch wheel bike - inch, kids

New inch wheel bike - inch, kids

£159.90
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Kids bike inch - kids, moto

Kids bike inch - kids, moto

£99.90
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Glerc fantacy inch kids - fantacy,

Glerc fantacy inch kids - fantacy,

£93.26
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Kids bike inch moto - kids,

Kids bike inch moto - kids,

£99.90
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Bmx bike boys unisex - bmx,

Bmx bike boys unisex - bmx,

£153.99
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Inch mountain bike - mountain, speed

Inch mountain bike - mountain, speed

£92.84
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Kids freestyle bmx bike - freestyle,

Kids freestyle bmx bike - freestyle,

£146.99
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20inch kids bike for 12 - bike, 2-12

20inch kids bike for 12 - bike, 2-12

£70.00
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Inch kids bike - kids,

Inch kids bike - kids,

£120.99
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Glerc kids bike inch - glerc, 20

Glerc kids bike inch - glerc, 20

£135.90
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20inch kids bike boys - 20inch, girls

20inch kids bike boys - 20inch, girls

£199.99
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Inch kids bike boys - 20,

Inch kids bike boys - 20,

£130.00
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Inch unisex mountain - 20,

Inch unisex mountain - 20,

£122.54
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Inch unisex mountain - unisex, bike

Inch unisex mountain - unisex, bike

£122.54
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Inch kids bike - inch, unisex

Inch kids bike - inch, unisex

£139.90
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Inch bmx freestyle - bmx, bike

Inch bmx freestyle - bmx, bike

£159.99
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Shadow boys kids - shadow,

Shadow boys kids - shadow,

£179.99
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Kids bike yellow bicycle - 16",

Kids bike yellow bicycle - 16",

£63.59
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New inch kids bike - new,

New inch kids bike - new,

£162.90
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Unisex kids mountain - 20", bike

Unisex kids mountain - 20", bike

£97.49
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Inch unisex mountain - inch,

Inch unisex mountain - inch,

£122.54
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Inch unisex mountain bike - 20,

Inch unisex mountain bike - 20,

£122.54
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Zombie outbreak kids bmx - kids,

Zombie outbreak kids bmx - kids,

£174.99
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20inch wheel freestyle bike - freestyle,

20inch wheel freestyle bike - freestyle,

£154.90
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Bmx bike mens - mens, boys

Bmx bike mens - mens, boys

£164.99
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Cycle inch kids mountain - cycle,

Cycle inch kids mountain - cycle,

£99.50
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Bmx bike mens boys - bike,

Bmx bike mens boys - bike,

£140.99
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Inch kids moto - kids, bike

Inch kids moto - kids, bike

£109.90
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Dallingridge legend - dallingridge, 20"

Dallingridge legend - dallingridge, 20"

£148.99
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Inch unisex mountain - inch,

Inch unisex mountain - inch,

£82.74
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Kids mountain bike boys - bike, 20”

Kids mountain bike boys - bike, 20”

£109.00
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Inch mountain bike - mountain, speed

Inch mountain bike - mountain, speed

£89.62
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Inch unisex mountain - mountain, bike

Inch unisex mountain - mountain, bike

£114.69
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Kids bike inch - bike, 16/18/20

Kids bike inch - bike, 16/18/20

£109.90
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Kids mountain bike - kids,

Kids mountain bike - kids,

£198.99
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Inch unisex mountain bike - 20,

Inch unisex mountain bike - 20,

£123.25
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22inch kids bike unisex - kids,

22inch kids bike unisex - kids,

£139.90
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Boom 22inch kids bike - kids,

Boom 22inch kids bike - kids,

£139.90
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Inch unisex mountain - inch, bike

Inch unisex mountain - inch, bike

£122.55
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Glerc fantacy inch kids - glerc,

Glerc fantacy inch kids - glerc,

£114.06
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Wheels kids bike 7 speed - wheels,

Wheels kids bike 7 speed - wheels,

£117.99
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Bmx bike area 20 - xn, 20"

Bmx bike area 20 - xn, 20"

£158.99
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Zombie infest kids - zombie,

Zombie infest kids - zombie,

£189.99
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20inch kids bike - kids, girls

20inch kids bike - kids, girls

£199.00
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Boys bmx kids freestyle - boys,

Boys bmx kids freestyle - boys,

£180.99
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Professional dude kids boys - professional,

Professional dude kids boys - professional,

£179.99
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Inch kids bike - 18,

Inch kids bike - 18,

£164.90
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Apollo shatter boys kids - apollo,

Apollo shatter boys kids - apollo,

£27.22
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Inch children mountain bike - 20,

Inch children mountain bike - 20,

£122.55
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Falcon samurai inch - 20",

Falcon samurai inch - 20",

£185.99
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Ammaco cobra wheel boys - wheel,

Ammaco cobra wheel boys - wheel,

£219.99
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Brand new inch - 22,

Brand new inch - 22,

£164.90
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New inch unisex - 20,

New inch unisex - 20,

£122.54
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Inch kids mountain bike - 18-22,

Inch kids mountain bike - 18-22,

£149.90
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Team white boys mountain bike - team,

Team white boys mountain bike - team,

£43.07
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Professional camo wheel - professional, 20"

Professional camo wheel - professional, 20"

£199.99
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Bmx bike mens boys - mens,

Bmx bike mens boys - mens,

£148.99
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Boys bike - boys,

Boys bike - boys,

£42.30
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Professional camo wheel - professional,

Professional camo wheel - professional,

£179.99
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Dallingridge legend bmx - legend, 20"

Dallingridge legend bmx - legend, 20"

£153.99
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Inch unisex mountain bike - inch,

Inch unisex mountain bike - inch,

£103.55
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Inch kids bike - inch,

Inch kids bike - inch,

£65.69
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New inch unisex mountain - inch,

New inch unisex mountain - inch,

£122.54
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Inch children bicycle for - 20,

Inch children bicycle for - 20,

£136.93
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New 22inch kids bike - new,

New 22inch kids bike - new,

£145.90
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Avasta inch kids - avasta, 6

Avasta inch kids - avasta, 6

£229.99
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Bmx bike wheel xn - wheel,

Bmx bike wheel xn - wheel,

£190.99
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Lightning boys kids alloy - boys,

Lightning boys kids alloy - boys,

£219.99
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Inch unisex mountain bike - 20,

Inch unisex mountain bike - 20,

£122.55
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New inch kids bike - 20, 22

New inch kids bike - 20, 22

£169.90
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Glerc fantacy inch kids - 20,

Glerc fantacy inch kids - 20,

£149.99
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Children moto bike bicycle - moto,

Children moto bike bicycle - moto,

£119.90
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Inch unisex mountain bike 7 - inch,

Inch unisex mountain bike 7 - inch,

£76.10
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Bandit wheel boys kids - 20",

Bandit wheel boys kids - 20",

£239.99
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Snob punisher freestyle bmx - punisher,

Snob punisher freestyle bmx - punisher,

£179.99
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Barracuda charge wheel - barracuda,

Barracuda charge wheel - barracuda,

£199.99
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Inch unisex mountain - inch, bike

Inch unisex mountain - inch, bike

£122.54
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Inch unisex mountain bike - 20",

Inch unisex mountain bike - 20",

£122.67
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📊96 listings · from £27.22 · avg £138.5
⚠️ These listings were last updated more than 12 days ago. Search for fresh listings

Browse 96 boys 20 bike listings currently in our index. Prices range from £27.22 to £239.99, with an average of £138.5. 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 20 bike →

Try this: carbon road bikes | custom bmx bikes | boys bikes 16 | girls 14 bike | boardman bikes | triathlon bike | triathlon bikes | saracen mountain bike | scott mountain bikes | cannondale mountain bike

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Everything you need to know about boys 20 bike

Whether you are looking for a brand-new or second-hand boys 20 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 £27.22, while premium listings can reach £239.99 — giving you a wide budget spread to work with. The average price of £138.5 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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