Carbon mountain bike
Carbon mountain bike for sale on Ireland's largest auction and classifieds sites
Trek procaliber carbon - 9.7, - £1281.70
Nearly new condition • Minimal signs use • Frame oclv mountain - Free postage - New and Used
Nearly new condition • Minimal signs use • Frame oclv mountain - Free postage - New and Used
Felt doctrine size 29er - 5, - £771.70
New mountain bike • Stock felt doctrine • Pre owned used - Free postage - New and Used
New mountain bike • Stock felt doctrine • Pre owned used - Free postage - New and Used
Men carbon mountain bike - men's, - £496.30
Very good condition • Disc brake air • Suspension shimano gear - Free postage - New and Used
Very good condition • Disc brake air • Suspension shimano gear - Free postage - New and Used
Yeti sb130 mountain - sb130, bike - £1536.70
Yeti sb130 mountain • Bike high quality • Off road adventures - Free postage - New and Used
Yeti sb130 mountain • Bike high quality • Off road adventures - Free postage - New and Used
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Nukeproof reactor 290 carbon - 290, - £1128.70
Full suspension mtb • Reactor known its • Incredibly balanced handling - Free postage - New and Used
Full suspension mtb • Reactor known its • Incredibly balanced handling - Free postage - New and Used
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48 listings · from £99.99 · avg £911.89
Browse 48 carbon mountain bike listings currently in our index. Prices range from £99.99 to £2000, with an average of £911.89. 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 carbon mountain bike →
Trek procaliber axs gen 3 - 9.7, - £2000.00
Selling 2025 trek • Procaliber 9.7 purchased • Late last year - Free postage - New and Used
Selling 2025 trek • Procaliber 9.7 purchased • Late last year - Free postage - New and Used
Cube reaction race carbon - reaction, - £875.00
Sale cube reaction • Race carbon mountain • Bike grey suspension - Free postage - New and Used
Sale cube reaction • Race carbon mountain • Bike grey suspension - Free postage - New and Used
Specialized epic expert - epic, - £1893.70
Model year 2023 • Rear shock rockshox • Specialized brain tune - Free postage - New and Used
Model year 2023 • Rear shock rockshox • Specialized brain tune - Free postage - New and Used
Specialized epic hardtail - specialized, - £899.20
Specialized alloy 30.0mm • 175 carbon crankset • Everything bike included - Free postage - New and Used
Specialized alloy 30.0mm • 175 carbon crankset • Everything bike included - Free postage - New and Used
Norco range carbon - norco, - £771.70
Norco bar 780mm • 30mm stem 2018 • Range full suspension - Free postage - New and Used
Norco bar 780mm • 30mm stem 2018 • Range full suspension - Free postage - New and Used
Scott spark 930 dual - spark, - £544.95
2021 model medium • Carbon front triangle • Aluminium rear 148mm - Free postage - New and Used
2021 model medium • Carbon front triangle • Aluminium rear 148mm - Free postage - New and Used
Transition tr11 2018 carbon - transition, - £618.70
Had this bike • Few years its • Been best downhill - Free postage - New and Used
Had this bike • Few years its • Been best downhill - Free postage - New and Used
Pivot les carbon - pivot, - £1281.70
Light super capable • Down country hardtail • Xtr brakes m9000 - Free postage - New and Used
Light super capable • Down country hardtail • Xtr brakes m9000 - Free postage - New and Used
Carbon mountain bike cube - mountain, - £799.99
Cube reaction race • Carbon hardtail mountain • Bike extra large - Free postage - New and Used
Cube reaction race • Carbon hardtail mountain • Bike extra large - Free postage - New and Used
Giant anthem advanced carbon - anthem, - £644.20
Giant anthem advanced • Carbon full fox • Sus mountain bike - Free postage - New and Used
Giant anthem advanced • Carbon full fox • Sus mountain bike - Free postage - New and Used
Jeffsy pro 29er carbon - cf, - £1536.70
Amazing bike recent • Service fork shock • Uppers new race - Free postage - New and Used
Amazing bike recent • Service fork shock • Uppers new race - Free postage - New and Used
Trek fuel 5 18 - trek, - £260.70
Trek fuel ex9 • Full carbon frame • Top range believe - Free postage - New and Used
Trek fuel ex9 • Full carbon frame • Top range believe - Free postage - New and Used
2022 vitus sommet carbon - sommet, - £1150.00
Pro cnc four • Pot brakes nukeproof • Horizon carbon handlebars - Free postage - New and Used
Pro cnc four • Pot brakes nukeproof • Horizon carbon handlebars - Free postage - New and Used
Lapierre zesty cf 7 - 29", am - £1399.00
Sale 2023 lapierre • Zesty 7.9 fantastic • Condition wheels boost - Free postage - New and Used
Sale 2023 lapierre • Zesty 7.9 fantastic • Condition wheels boost - Free postage - New and Used
Lapierre xr729 carbon - lapierre, fibre - £1199.00
Lapierre xr729 full • Suspension mountain bike • Light very quick - Free postage - New and Used
Lapierre xr729 full • Suspension mountain bike • Light very quick - Free postage - New and Used
Nukeproof mega 2022 carbon - nukeproof, - £1383.70
Nukeproof rims sram • Code brakes recently • Chain fox float - Free postage - New and Used
Nukeproof rims sram • Code brakes recently • Chain fox float - Free postage - New and Used
Trek procaliber carbon - procaliber, - £618.70
Trek procaliber 9.5 • Carbon fibre mountain • Bike frame medium - Free postage - New and Used
Trek procaliber 9.5 • Carbon fibre mountain • Bike frame medium - Free postage - New and Used
Giant trx carbon - trx, - £280.00
Giant trx carbon • Mountain bike wheels • Gooc condition ueed - Free postage - New and Used
Giant trx carbon • Mountain bike wheels • Gooc condition ueed - Free postage - New and Used
Giant trx carbon mountain - 2, - £300.00
Giant trx carbon • Mountain bike wheels • Inngreat condition only - Free postage - New and Used
Giant trx carbon • Mountain bike wheels • Inngreat condition only - Free postage - New and Used
Specialized enduro elite - enduro, - £395.00
Fact wing layout • Carbon front chassis • Alloy rear end - Free postage - New and Used
Fact wing layout • Carbon front chassis • Alloy rear end - Free postage - New and Used
2025 sensor carbon - sensor, - £1195.00
Sensor carbon elite • Take risk out • Buying second hand - Free postage - New and Used
Sensor carbon elite • Take risk out • Buying second hand - Free postage - New and Used
Exotic rigid carbon mountain - exotic, - £149.99
Carboncycles exotic carbon • Rigid mtb fork • Disc only 42.5cm - Free postage - New and Used
Carboncycles exotic carbon • Rigid mtb fork • Disc only 42.5cm - Free postage - New and Used
Specialized epic expert frame - epic, - £99.99
This listed being • Spares repair main • Pivot shell has - Free postage - New and Used
This listed being • Spares repair main • Pivot shell has - Free postage - New and Used
Brother cycles big bro - cycles, - £1750.00
Shimano slx • Brother cycles big • Bro 29er drivetrain - Free postage - New and Used
Shimano slx • Brother cycles big • Bro 29er drivetrain - Free postage - New and Used
Cannondale habit carbon - habit, se - £822.70
Cannondale habit carbon • Mountain bike high • Biking enthusiasts this - Free postage - New and Used
Cannondale habit carbon • Mountain bike high • Biking enthusiasts this - Free postage - New and Used
Cannondale scalpel 29er carbon - cannondale, - £1100.00
2018 large carbon • Frame full sram • Xx1 dual suspension - Free postage - New and Used
2018 large carbon • Frame full sram • Xx1 dual suspension - Free postage - New and Used
Carbon fiber mountain bike - carbon, - £414.70
Frame only - Free postage - New and Used
Frame only - Free postage - New and Used
Devinci troy carbon mountain - devinci, - £761.50
Mountain bike • Devinci troy large • High performance full - Free postage - New and Used
Mountain bike • Devinci troy large • High performance full - Free postage - New and Used
Cube 215 carbon downhill - cube, - £353.50
Frame great condition • Other than crack • Pictured around cable - Free postage - New and Used
Frame great condition • Other than crack • Pictured around cable - Free postage - New and Used
Hope carbon mountain - hope, bike - £137.95
Hope carbon mountain • Bike handlebar take • Pride supporting grassroots - Free postage - New and Used
Hope carbon mountain • Bike handlebar take • Pride supporting grassroots - Free postage - New and Used
Nukeproof reactor 275 - 275, pro - £1536.70
Nukeproof reactor 275 • Pro eagle 27.5 • Mountain bike carbon - Free postage - New and Used
Nukeproof reactor 275 • Pro eagle 27.5 • Mountain bike carbon - Free postage - New and Used
Specialized epic hardtail - hardtail, - £1577.50
Very light fast • Cross country gravel • Bike - Free postage - New and Used
Very light fast • Cross country gravel • Bike - Free postage - New and Used
Nos cannondale 2015 f29 - 2015, hm - £379.99
Nos new old • Stock never assembled • Cannondale 2015 f29 - Free postage - New and Used
Nos new old • Stock never assembled • Cannondale 2015 f29 - Free postage - New and Used
Trek top fuel - trek, 2022 - £1383.70
Damper twistloc remote • Trek top fuel • 9.7 medium frame - Free postage - New and Used
Damper twistloc remote • Trek top fuel • 9.7 medium frame - Free postage - New and Used
Specialized rockhopper - specialized, - £363.70
Specialized rockhopper mountain • Bike medium features • Flat handlebar inch - Free postage - New and Used
Specialized rockhopper mountain • Bike medium features • Flat handlebar inch - Free postage - New and Used
Niner emd9 29er large - niner, - £649.29
Great condition just • Serviced very light • Weight collection sa3 - Free postage - New and Used
Great condition just • Serviced very light • Weight collection sa3 - Free postage - New and Used
Trek elite oclv hc - trek, 9.8 - £375.00
Trek elite 9.8 • Oclv carbon mountain • Bike high performance - Free postage - New and Used
Trek elite 9.8 • Oclv carbon mountain • Bike high performance - Free postage - New and Used
2021 large specialized - 2021, - £1815.00
2021 specialized stumpjumper • Stem bar material • Carbon good condition - Free postage - New and Used
2021 specialized stumpjumper • Stem bar material • Carbon good condition - Free postage - New and Used
Norco revolver ht - ht, carbon - £999.00
Norco revolver 9.1 • Carbon large 29er • Engineered maximum power - Free postage - New and Used
Norco revolver 9.1 • Carbon large 29er • Engineered maximum power - Free postage - New and Used
Giant trance advanced carbon - giant, 0 - £1350.00
Giant advanced carbon • Full suspension mountain • Composite mainframe 140mm - Free postage - New and Used
Giant advanced carbon • Full suspension mountain • Composite mainframe 140mm - Free postage - New and Used
Scott scale 930 shimano - shimano, xt - £1230.70
Shimano deore speed • Disc brakes scott • Scale 930 key - Free postage - New and Used
Shimano deore speed • Disc brakes scott • Scale 930 key - Free postage - New and Used
Cannondale trigger carbon - cannondale, 2 - £822.70
Rear shock fox • Dyad rt2 stem • Handlebar cannondale carbon - Free postage - New and Used
Rear shock fox • Dyad rt2 stem • Handlebar cannondale carbon - Free postage - New and Used
Hyper carbon mountain bike - mountain, - £435.10
Medium frame upgraded • Brakes sun tour • Air front forks - Free postage - New and Used
Medium frame upgraded • Brakes sun tour • Air front forks - Free postage - New and Used
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Everything you need to know about carbon mountain bike
Whether you are looking for a brand-new or second-hand carbon 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 £99.99, while premium listings can reach £2000 — giving you a wide budget spread to work with. The average price of £911.89 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.