18 bmx bike
18 bmx bike for sale on Ireland's largest auction and classifieds sites
Inch kids bike unisex - inch, - £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
Mongoose legion l18 bmx - legion, - £141.10
Mongoose legion l18 • Bmx bike stylish • Durable freestyle junior - Free postage - New and Used
Mongoose legion l18 • Bmx bike stylish • Durable freestyle junior - Free postage - New and Used
New 22inch kids - 18-22inch, - £155.90
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 - inch, - £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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High spec 18inch - spec, bike - £340.00
High spec bmx • Bike this considerably • Quality that most - Free postage - New and Used
High spec bmx • Bike this considerably • Quality that most - Free postage - New and Used
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48 listings · from £10 · avg £210.29
⚠️ These listings were last updated more than 104 days ago.
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Browse 48 18 bmx bike listings currently in our index. Prices range from £10 to £899.99, with an average of £210.29. 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 - plague, 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
Ammaco stormhawk boys - ammaco, 18" - £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
Colony horizon inch kids - horizon, - £599.99
Colony horizon • Series bmx bikes • There limit where - Free postage - New and Used
Colony horizon • Series bmx bikes • There limit where - Free postage - New and Used
Ammaco stormhawk boys - stormhawk, 18" - £159.99
Boys wheel kids • Bike spiderman style • Web graphics blue - Free postage - New and Used
Boys wheel kids • Bike spiderman style • Web graphics blue - Free postage - New and Used
Inch kids bike - kids, - £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
Challenge inch wheel size - challenge, - £89.99
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
Tires lagos rsr 16 - rsr, black - £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
Sunday primer inch complete - sunday, - £469.99
Sunday primer ideal • Choice riders who • Outgrown but aren - Free postage - New and Used
Sunday primer ideal • Choice riders who • Outgrown but aren - Free postage - New and Used
Mafia bikes mad main mb - -, - £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
New 22inch kids bike unisex - new, 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
Boom 22inch kids bike - boom, - £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 big kids - big, bike - £258.75
Suggested rider height - Free postage - New and Used
Suggested rider height - Free postage - New and Used
Bmx bike boys kids - xn-5-18, - £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
Freestyle bmx bike - freestyle, 18" - £169.99
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
Sunday primer inch - sunday, kids - £449.99
Ideal choice kids • Who aren quite • Ready full bmx - Free postage - New and Used
Ideal choice kids • Who aren quite • Ready full bmx - Free postage - New and Used
Colony horizon inch bike - colony, - £599.99
Colony horizon • Series bmx bikes • There limit where - Free postage - New and Used
Colony horizon • Series bmx bikes • There limit where - Free postage - New and Used
Colony apprentice - colony, 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
Strobmx half stack inch - "half, inch" - £377.32
Damit haben schon • Die kleinsten das • Gleiche fahrgef und - Free postage - New and Used
Damit haben schon • Die kleinsten das • Gleiche fahrgef und - Free postage - New and Used
Fairy wheel girls kids - girls, - £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
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
Brake kit for inch bmx - 18, - £10.00
Chain guard front • Brake - Free postage - New and Used
Chain guard front • Brake - Free postage - New and Used
Ammaco aura wheel - aura, girls - £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
Challenge inch wheel size - challenge, - £94.99
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
Bmx bikes inch - bmx, - £83.90
- Free postage - New and Used
- Free postage - New and Used
Radio dice bmx - dice, 18 - £260.70
Great bike used • About years got - Free postage - New and Used
Great bike used • About years got - Free postage - New and Used
Kids girls freestyle - xn-6-18, - £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
Children moto bike - 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
Kenda kontact 2 0 - kenda, 18 - £10.00
Tyre rrp 15.00 • Tube 6.00 - Free postage - New and Used
Tyre rrp 15.00 • Tube 6.00 - Free postage - New and Used
Ammaco aura wheel - ammaco, 18" - £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
Tribal bmx rear - 18", wheel - £59.99
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
Pair tyres junior - 18", - £20.99
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
Onza trials bmx rear - 20", wheel - £24.99
Steel 18t sprocket • Mint virtually wear • Teeth rim double - Free postage - New and Used
Steel 18t sprocket • Mint virtually wear • Teeth rim double - Free postage - New and Used
Colony apprentice tt - colony, 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
New 22inch kids - kids, bike - £155.90
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
Boys kids freestyle - boys, - £169.99
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
Khe arsenic bmx bike 18in - 18, (18in - £369.00
Bmx bike about • Pre assembled important • Extras such affix - Free postage - New and Used
Bmx bike about • Pre assembled important • Extras such affix - Free postage - New and Used
Inch big kids bike - 18, - £257.99
Suggested rider height - Free postage - New and Used
Suggested rider height - Free postage - New and Used
Old school bmx bike acs - bmx, - £31.90
Old school bmx • Bike acs claws • 18t freewheel high - Free postage - New and Used
Old school bmx • Bike acs claws • 18t freewheel high - Free postage - New and Used
Fitbikeco 18inch kids - kids, bmx - £405.34
Very nice sturdy • Bike typically age • See photos condition - Free postage - New and Used
Very nice sturdy • Bike typically age • See photos condition - Free postage - New and Used
Bicycle tyre bike tire bmx - bike, - £11.50
Bike type bmx • Are always help • You have 100 - Free postage - New and Used
Bike type bmx • Are always help • You have 100 - Free postage - New and Used
Bmx style children s - 18", - £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
New inch wheel kids - 18/20, - £162.90
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 bicycle years old - bicycle, - £135.90
Cool motorbike styling • Kids bike ideal • Encouraging teaching your - Free postage - New and Used
Cool motorbike styling • Kids bike ideal • Encouraging teaching your - 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 £10, while premium listings can reach £899.99 — giving you a wide budget spread to work with. The average price of £210.29 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.