Boys 18 mountain bike
Boys 18 mountain bike for sale on Ireland's largest auction and classifieds sites
Browse 48 boys 18 mountain bike listings currently in our index. Prices range from £100 to £209.99, with an average of £149.07. 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 →
Budget picks — under £148
Flite phaser dual • Suspension bike black • Red high quality - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Mountain bike • Great condition just • Been serviced professionally - Free postage - New and Used
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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
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
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
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
Wheels brakes gears • Must set fine • Tuned way they - Free postage - New and Used
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Mid-range — £148 to £148
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Specifications overall material • High carbon steel • Color pink bike - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Premium — over £148
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Anti skid wear • Resistant wheels textured • Tread can effectively - Free postage - New and Used
Package included kid • Bike electric torch • Tyre pump sorting - Free postage - New and Used
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
Apollo cipher junior • Bike wheel bridge • Gap between kids - Free postage - New and Used
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
This bike also • Gives you adjustable • Can customise suit - Free postage - New and Used
This stylish sturdy • Kids bike perfect • Gift your child - Free postage - New and Used
Arrow plays part • Robust generously equipped • Versatile hardtail mountain - Free postage - New and Used
Basis recruits latest • Junior mountain bike • Bolt simplistic yet - Free postage - New and Used
Basis componentry vibrant • Graphics gives unique • Look furnished full - Free postage - New and Used
Fine tune your • Adjustable handlebars seat • Height too colour - Free postage - New and Used
Try this: fsa gossamer crank | kona p2 forks | 20 bikes kids | trek retro bike | giant trance 2 | raleigh randonneur touring bike | chas roberts | specialized rockhopper bike 17 | voodoo bmx bike | orbit tandem bike
🔥 Best eBay deals on boys 18 mountain bike
See all listings on eBay →These 48 listings for boys 18 mountain bike are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Flite Phaser 18" (45.7cm) Dual
Flite phaser dual • Suspension bike black • Red high quality
£100
18 Inch Kids Girls Boys Bike
Specifications overall material • High carbon steel • Color pink bike
£128
18 Inch Kids Girls Boys Bike
Specifications overall material • High carbon steel • Color pink bike
£128
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 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 £100, while premium listings can reach £209.99 — giving you a wide budget spread to work with. The average price of £149.07 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.