Boys mountain bike
Boys mountain bike for sale on Ireland's largest auction and classifieds sites
20inch kids bike boys - bike, - £132.00
Brakes front rear • Sporty design modern • Matte finish stylish - Free postage - New and Used
Brakes front rear • Sporty design modern • Matte finish stylish - Free postage - New and Used
Mountain bike - mountain, - £63.10
Used boys carrera • Mountain bike everything • Works plenty tread - Free postage - New and Used
Used boys carrera • Mountain bike everything • Works plenty tread - Free postage - New and Used
Kids mountain bike - mountain, - £149.99
Kids mountain bike • Disc brakes • Suspension all terrain - Free postage - New and Used
Kids mountain bike • Disc brakes • Suspension all terrain - Free postage - New and Used
Kids mountain bike boys - mountain, 20” - £139.99
Bike type kids • Durable safe adventure • Ready gender boys - Free postage - New and Used
Bike type kids • Durable safe adventure • Ready gender boys - Free postage - New and Used
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Inch kids bike - 18, 20 - £139.90
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
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48 listings · from £16.99 · avg £129.32
Browse 48 boys mountain bike listings currently in our index. Prices range from £16.99 to £249.99, with an average of £129.32. 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 mountain bike →
Hiland inch kids - hiland, mountain - £115.10
New hiland children • Bike black yellow • Unused still partly - Free postage - New and Used
New hiland children • Bike black yellow • Unused still partly - Free postage - New and Used
Huffy extent inch mens boys - extent, - £150.00
All manuals instructions • Are provided when • You head outdoors - Free postage - New and Used
All manuals instructions • Are provided when • You head outdoors - Free postage - New and Used
20inch kids bike boys - 20inch, - £149.99
Veloxbike youth kids • Bike lightweight durable • Adventure ready whether - Free postage - New and Used
Veloxbike youth kids • Bike lightweight durable • Adventure ready whether - Free postage - New and Used
Dallingridge arrow mtb - mtb, boys - £190.99
Arrow plays part • Robust generously equipped • Versatile hardtail mountain - Free postage - New and Used
Arrow plays part • Robust generously equipped • Versatile hardtail mountain - Free postage - New and Used
20inch kids bike boys - bike, - £149.90
This kids bike • Perfect balance safety • Durability fun single - Free postage - New and Used
This kids bike • Perfect balance safety • Durability fun single - Free postage - New and Used
Arden ridge speed mens - mens, boys - £189.99
Fine tune your • Adjustable handlebars seat • Height too colour - Free postage - New and Used
Fine tune your • Adjustable handlebars seat • Height too colour - Free postage - New and Used
Inch mountain bike speed - 20, - £86.99
Mudguards both front • Rear wheels are • Effectively blocking water - Free postage - New and Used
Mudguards both front • Rear wheels are • Effectively blocking water - Free postage - New and Used
Falcon cyclone inch boys - falcon, 24" - £198.99
Falcon cyclone really • Cut above rest • Perfect bike young - Free postage - New and Used
Falcon cyclone really • Cut above rest • Perfect bike young - Free postage - New and Used
Inch kids bike - boys, girls - £139.90
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
Blaze kids mountain bike - blaze, - £65.00
Red blaze kids • Teen mountain bike • Frame wheels very - Free postage - New and Used
Red blaze kids • Teen mountain bike • Frame wheels very - Free postage - New and Used
Boys mountain bike - mountain, bicycle - £62.06
Excellent brand very • Well made diamondback • Bought months ago - Free postage - New and Used
Excellent brand very • Well made diamondback • Bought months ago - Free postage - New and Used
New inch kids bike - 20, - £139.90
Wheels brakes gears • Must set fine • Tuned way they - Free postage - New and Used
Wheels brakes gears • Must set fine • Tuned way they - Free postage - New and Used
New inch kids bike - inch, boys - £162.90
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
Arden ridge speed - ridge, 21 - £189.99
Fine tune your • Adjustable handlebars seat • Height too bandit - Free postage - New and Used
Fine tune your • Adjustable handlebars seat • Height too bandit - Free postage - New and Used
Kids mountain bike boys - kids, - £115.00
Brakes front rear • Enhanced stopping power • Safe riding mudguards - Free postage - New and Used
Brakes front rear • Enhanced stopping power • Safe riding mudguards - Free postage - New and Used
Professional dude kids boys - kids, - £179.99
Dude kids bike • Your child • Made specifically young - Free postage - New and Used
Dude kids bike • Your child • Made specifically young - Free postage - New and Used
20inch kids bike - kids, - £131.99
Sporty design modern • Matte finish stylish • Decals gives premium - Free postage - New and Used
Sporty design modern • Matte finish stylish • Decals gives premium - Free postage - New and Used
Falcon samurai inch boys - samurai, 20" - £185.99
Most suitable children • Aged years well • Being great looking - Free postage - New and Used
Most suitable children • Aged years well • Being great looking - Free postage - New and Used
New inch unisex mountain - inch, - £132.68
Description cycling great • Exercise that can • Help your child - Free postage - New and Used
Description cycling great • Exercise that can • Help your child - Free postage - New and Used
New inch kids bike - new, - £169.90
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
Dallingridge raven boys full - dallingridge, - £137.99
Keeping big boys • Whole kid bikes • Are serve one - Free postage - New and Used
Keeping big boys • Whole kid bikes • Are serve one - Free postage - New and Used
Inch kids bike boys - 22, - £159.90
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
Ammaco summit mens dual - summit, - £249.99
Out get muddy • Trails ammaco summit • Kids mountain bike - Free postage - New and Used
Out get muddy • Trails ammaco summit • Kids mountain bike - Free postage - New and Used
Apollo interzone junior - interzone, - £42.30
Apollo interzone junior • Mountain bike wheel - Free postage - New and Used
Apollo interzone junior • Mountain bike wheel - Free postage - New and Used
Northrock xj24 child - xj24, child's - £165.02
Future cyclists northrock • Xj24 real quality • Bike exceptional value - Free postage - New and Used
Future cyclists northrock • Xj24 real quality • Bike exceptional value - Free postage - New and Used
Boys mountain bike inch - boys, 20 - £89.10
This boys mountain • Bike brand spike • Has inch wheels - Free postage - New and Used
This boys mountain • Bike brand spike • Has inch wheels - Free postage - New and Used
Carrera junior blast - carrera, - £130.70
Not had much • Use son has • Grown out now - Free postage - New and Used
Not had much • Use son has • Grown out now - Free postage - New and Used
Inch kids bike girls - inch, - £149.90
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
Inch mountain bike - mountain, 7 - £109.98
Rim material mudguards • Both front rear • Wheels are equipped - Free postage - New and Used
Rim material mudguards • Both front rear • Wheels are equipped - Free postage - New and Used
Troy lee designs skyline youth - designs, - £42.00
Good condition odd • Mark but obvious • Wear suit age - Free postage - New and Used
Good condition odd • Mark but obvious • Wear suit age - Free postage - New and Used
Black mamba ammaco mountain - black, - £70.38
This bike offers • Black mamba ammaco • Wheels sleek sturdy - Free postage - New and Used
This bike offers • Black mamba ammaco • Wheels sleek sturdy - Free postage - New and Used
New inch unisex mountain - new, - £132.68
Description cycling great • Exercise that can • Help your child - Free postage - New and Used
Description cycling great • Exercise that can • Help your child - Free postage - New and Used
Arden ridge speed mens - arden, 21 - £189.99
Fine tune your • Adjustable handlebars seat • Height too bike - Free postage - New and Used
Fine tune your • Adjustable handlebars seat • Height too bike - Free postage - New and Used
Stomper kids boys mountain - gt, - £120.00
Fantastic bike son • Has grown out • Perfect year olds - Free postage - New and Used
Fantastic bike son • Has grown out • Perfect year olds - Free postage - New and Used
Barracuda charge wheel - barracuda, - £85.43
Barracuda charge wheel • Kids mountain bike • High quality durable - Free postage - New and Used
Barracuda charge wheel • Kids mountain bike • High quality durable - Free postage - New and Used
14yr old boys mountain bike - 4-14yr, - £57.90
Excellent condition needs • Tyres blown good • Ride - Free postage - New and Used
Excellent condition needs • Tyres blown good • Ride - Free postage - New and Used
Barracuda charge wheel - , - £199.99
Fierce bold design • This bike will • Have your child - Free postage - New and Used
Fierce bold design • This bike will • Have your child - Free postage - New and Used
Inch kids bike boys - 18-24, - £159.90
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
Inch mountain bike speed - inch, - £96.49
- Free postage - New and Used
- Free postage - New and Used
Fox ranger youth - fox, - £32.00
Has few snags • You can see • Photos plenty life - Free postage - New and Used
Has few snags • You can see • Photos plenty life - Free postage - New and Used
Jujak boys mountain - mountain, long - £16.99
Premium quality pyjamas • Made sold exclusively • Jujak shirts have - Free postage - New and Used
Premium quality pyjamas • Made sold exclusively • Jujak shirts have - Free postage - New and Used
Boys land rover mountain bike - land, - £104.70
Boys mountain bike • Aged good condition • Everything works few - Free postage - New and Used
Boys mountain bike • Aged good condition • Everything works few - Free postage - New and Used
Mountain bike speed - mountain, - £131.99
Mudguards both front • Rear wheels are • Effectively blocking water - Free postage - New and Used
Mudguards both front • Rear wheels are • Effectively blocking water - Free postage - New and Used
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Everything you need to know about boys mountain bike
Whether you are looking for a brand-new or second-hand boys mountain bike, eBay offers one of the largest selections available online. With 48 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 £16.99, while premium listings can reach £249.99 — giving you a wide budget spread to work with. The average price of £129.32 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.