18 bmx bike
18 bmx bike for sale on Ireland's largest auction and classifieds sites
High spec inch bmx - high, - £335.00
Light weight freestyle • Semi slick tires • Cromo 3pc cranks - Free postage - New and Used
Light weight freestyle • Semi slick tires • Cromo 3pc cranks - Free postage - New and Used
Mafia gusta bmx - gusta, inch - £133.82
Mafia gusta good • Condition some age • Related marks custom - Free postage - New and Used
Mafia gusta good • Condition some age • Related marks custom - Free postage - New and Used
Boom 22inch kids bike - 18-22inch, - £135.90
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Inch kids bike - inch, unisex - £135.90
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
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Ammaco stormhawk boys - ammaco, - £159.99
Boys wheel kids • Bike blue black • Stabilisers age spider - Free postage - New and Used
Boys wheel kids • Bike blue black • Stabilisers age spider - Free postage - New and Used
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48 listings · from £2.49 · avg £185.72
⚠️ These listings were last updated more than 15 days ago.
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Browse 48 18 bmx bike listings currently in our index. Prices range from £2.49 to £1299.99, with an average of £185.72. 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 bmx bike →
Zombie plague kids - kids, 18" - £149.99
Zombie plague kids • Bmx bike boys • Girls freestyle bicycle - Free postage - New and Used
Zombie plague kids • Bmx bike boys • Girls freestyle bicycle - Free postage - New and Used
Colony cadet inch - colony, - £1299.99
Headset colony tall • Exon alloy top • Load short reach - Free postage - New and Used
Headset colony tall • Exon alloy top • Load short reach - Free postage - New and Used
Kink 2027 kicker inch kids - 2027, - £549.99
Kink kicker built • Younger riders mind • Who aren quite - Free postage - New and Used
Kink kicker built • Younger riders mind • Who aren quite - Free postage - New and Used
Subrosa tiro frame junior - tiro, - £291.90
Brand new subrosa • Tiro satin black • Great intermediate bmx - Free postage - New and Used
Brand new subrosa • Tiro satin black • Great intermediate bmx - Free postage - New and Used
Tires lagos rsr 16 black - lagos, 20/18/16 - £15.00
All new lagos • Rsr bmx tyre • Now available - Free postage - New and Used
All new lagos • Rsr bmx tyre • Now available - Free postage - New and Used
Pair tyres junior - pair, - £9.99
Tyres innertubes receive • Tyresand pair schrader • Keep your child - Free postage - New and Used
Tyres innertubes receive • Tyresand pair schrader • Keep your child - Free postage - New and Used
Freestyle bmx bike 18 - xn-4-18, - £158.99
Following success model • Introduce their although • Suit younger rider - Free postage - New and Used
Following success model • Introduce their although • Suit younger rider - Free postage - New and Used
Custom blank hustla bmx - custom, - £182.70
Custom blank hustla • Bmx bike stylish • Perfect riders looking - Free postage - New and Used
Custom blank hustla • Bmx bike stylish • Perfect riders looking - Free postage - New and Used
Inch kids bike unisex - bike, - £135.90
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Inch kids bike unisex - 18-24, - £135.90
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Inch kids bike unisex - bike, - £135.90
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Zombie plague kids bmx - 18", - £104.69
Zombie plague kids • Bmx bike boys • Girls freestyle bicycle - Free postage - New and Used
Zombie plague kids • Bmx bike boys • Girls freestyle bicycle - Free postage - New and Used
Bmx bike boys kids - bike, - £169.99
This fresh new • Bmx bike powered • Through tooth chain - Free postage - New and Used
This fresh new • Bmx bike powered • Through tooth chain - Free postage - New and Used
Ammaco aura wheel - ammaco, - £159.99
Full length chainguard • Upright bmx style • Handlebars bike spokies - Free postage - New and Used
Full length chainguard • Upright bmx style • Handlebars bike spokies - Free postage - New and Used
New 22inch kids - 18-22inch, unisex - £135.90
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Kids girls freestyle - kids, - £158.99
This fresh newxn • Bmx bike presented • Lumi pink matte - Free postage - New and Used
This fresh newxn • Bmx bike presented • Lumi pink matte - Free postage - New and Used
Challenge inch wheel - 18, - £119.99
Perfect kids bike • Your little bmxers • Fun responsive but - Free postage - New and Used
Perfect kids bike • Your little bmxers • Fun responsive but - Free postage - New and Used
Ammaco aura wheel - 18", - £159.99
Ammaco aura wheel • Girls kids bmx • Bike purple age - Free postage - New and Used
Ammaco aura wheel • Girls kids bmx • Bike purple age - Free postage - New and Used
Tribal bmx rear wheel - rear, - £39.99
Top quality components • Includes set wheel • Nuts rim fits - Free postage - New and Used
Top quality components • Includes set wheel • Nuts rim fits - Free postage - New and Used
Kenda 95 black - kenda, x - £14.99
This listing has • Multiple tyre tube • Combinations please choose - Free postage - New and Used
This listing has • Multiple tyre tube • Combinations please choose - Free postage - New and Used
Brake kit for inch - 18, bike - £10.00
Chain guard front • Brake - Free postage - New and Used
Chain guard front • Brake - Free postage - New and Used
Challenge inch wheel size - inch, - £134.95
Bmx style tyres • Front type rear • Brakes - Free postage - New and Used
Bmx style tyres • Front type rear • Brakes - Free postage - New and Used
New 22inch kids - new, 18-22inch - £145.90
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Wethepeople curse bmx - 18, bike - £297.10
Excellent condition shown • Photos use between • 2018 2021 used - Free postage - New and Used
Excellent condition shown • Photos use between • 2018 2021 used - Free postage - New and Used
New 22inch kids bike - kids, unisex - £135.90
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Bicycle provide years • Fun equipped height • Adjustable saddle decorated - Free postage - New and Used
Children moto bike bicycle - children's, - £135.90
Pair stabilisers ideal • Encouraging teaching your • Little one ride - Free postage - New and Used
Pair stabilisers ideal • Encouraging teaching your • Little one ride - Free postage - New and Used
Red fit bike bmx - red, - £250.00
- Free postage - New and Used
- Free postage - New and Used
Shadow boys kids bike - 18", - £179.99
Fully length chainguard • Shadow boys kids • Bike bicycle red - Free postage - New and Used
Fully length chainguard • Shadow boys kids • Bike bicycle red - Free postage - New and Used
Boys kids freestyle - xn-3-18, - £158.99
This fresh newxn • Bmx bike powered • Through tooth chain - Free postage - New and Used
This fresh newxn • Bmx bike powered • Through tooth chain - Free postage - New and Used
Fairy wheel girls kids - 18", - £169.99
Ammaco aura wheel • Girls kids bmx • Bike white purp - Free postage - New and Used
Ammaco aura wheel • Girls kids bmx • Bike white purp - Free postage - New and Used
Street bmx tyre - street, - £8.95
1.95 bmx bike • Tyre smooth grip • Will fit bikes - Free postage - New and Used
1.95 bmx bike • Tyre smooth grip • Will fit bikes - Free postage - New and Used
Kids childs bike bmx - bike, 18" - £10.98
High quality inner • Tubes best prices • 1.75 2.125 will - Free postage - New and Used
High quality inner • Tubes best prices • 1.75 2.125 will - Free postage - New and Used
Bmx style children - bmx, - £50.36
This bmx style • Children bike sturdy • Stylish choice young - Free postage - New and Used
This bmx style • Children bike sturdy • Stylish choice young - Free postage - New and Used
Green and black - 18, inch - £73.50
Here got black • Green haro z18 • Series kids bike - Free postage - New and Used
Here got black • Green haro z18 • Series kids bike - Free postage - New and Used
Mafia bikes mad main - mad, - £69.34
Mafia bikes mad • Main bmx inch • Bike boys features - Free postage - New and Used
Mafia bikes mad • Main bmx inch • Bike boys features - Free postage - New and Used
Salt rookie front - salt, - £44.99
Discipline bmx hub • Salt rookie low • Flange alloy loose - Free postage - New and Used
Discipline bmx hub • Salt rookie low • Flange alloy loose - Free postage - New and Used
United bike bmx inner - united, - £2.49
Schrader valve united • Bike bmx inner • Tube - Free postage - New and Used
Schrader valve united • Bike bmx inner • Tube - Free postage - New and Used
Street bmx tyre kids - 18, - £9.95
1.95 bmx bike • Tyre will fit • Bikes rim colour - Free postage - New and Used
1.95 bmx bike • Tyre will fit • Bikes rim colour - Free postage - New and Used
Bronze steel single - bmx, bike - £9.68
Single speed bicycle • Freewheel teeth design • Mainly made durable - Free postage - New and Used
Single speed bicycle • Freewheel teeth design • Mainly made durable - Free postage - New and Used
Colony apprentice - apprentice, 18.9" - £899.99
Forks colony apprentice • Zero offset tapered • Legs cromo steer - Free postage - New and Used
Forks colony apprentice • Zero offset tapered • Legs cromo steer - Free postage - New and Used
Ted james custom inch bmx - james, - £975.70
Custom geometry inch • Wheel bmx geo • More like have - Free postage - New and Used
Custom geometry inch • Wheel bmx geo • More like have - Free postage - New and Used
White apollo force bmx - force, 18" - £63.10
White apollo force • Bmx bike high • Quality yet affordable - Free postage - New and Used
White apollo force • Bmx bike high • Quality yet affordable - Free postage - New and Used
Inch chipmunk kids - inch, bike - £45.20
Great bike good • Condition not selling • Son has moved - Free postage - New and Used
Great bike good • Condition not selling • Son has moved - Free postage - New and Used
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Everything you need to know about 18 bmx bike
Whether you are looking for a brand-new or second-hand 18 bmx 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 £2.49, while premium listings can reach £1299.99 — giving you a wide budget spread to work with. The average price of £185.72 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.