Trek mountain bike
Trek mountain bike for sale on Ireland's largest auction and classifieds sites
Trek marlin mountain bike - marlin, - €328.00
Ridden once near • Mint condition - Free postage - New and Used
Ridden once near • Mint condition - Free postage - New and Used
Trek marlin gen xl - 5, - €333.10
2025 trek marlin • Gen 29er mountain • Bike frame inch - Free postage - New and Used
2025 trek marlin • Gen 29er mountain • Bike frame inch - Free postage - New and Used
Trek unisex mountain bike - , - €104.70
Great working condition • Frame price same • Message more details - Free postage - New and Used
Great working condition • Frame price same • Message more details - Free postage - New and Used
Trek marlin mountain bike - marlin, - €363.70
Trek marlin mountain • Bike black colour • Features flat handlebar - Free postage - New and Used
Trek marlin mountain • Bike black colour • Features flat handlebar - Free postage - New and Used
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Trek marlin mountain - mountain, bike - €217.97
All parts are • Working fine two • Minor issues frame - Free postage - New and Used
All parts are • Working fine two • Minor issues frame - Free postage - New and Used
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48 listings · from €31.9 · avg €450.41
Browse 48 trek mountain bike listings currently in our index. Prices range from €31.9 to €1850, with an average of €450.41. 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 trek mountain bike →
Trek marlin hardtail - marlin, - €312.70
Trek marlin hardtail • Mountain bike good • Condition everything full - Free postage - New and Used
Trek marlin hardtail • Mountain bike good • Condition everything full - Free postage - New and Used
Trek caliber mountain - trek, - €290.00
Trek caliber mountain • Bike high quality • Serious off road - Free postage - New and Used
Trek caliber mountain • Bike high quality • Serious off road - Free postage - New and Used
Trek roscoe mountain - 6, bike - €465.70
Trek roscoe mountain • Bike sale good • Condition frame has - Free postage - New and Used
Trek roscoe mountain • Bike sale good • Condition frame has - Free postage - New and Used
Trek session evo frame - dh, - €336.00
Fox dhx rc4 • Rear shock coil • Model session evo - Free postage - New and Used
Fox dhx rc4 • Rear shock coil • Model session evo - Free postage - New and Used
Trek 6700 women mountain - 6700, women’s - €57.90
Given good degrease • Clean removed ensure • Wasn seized refitted - Free postage - New and Used
Given good degrease • Clean removed ensure • Wasn seized refitted - Free postage - New and Used
Trek hardtail mountain - mountain, bike - €187.90
Can swaps specs • Trek series frame • Nobby nic shwable - Free postage - New and Used
Can swaps specs • Trek series frame • Nobby nic shwable - Free postage - New and Used
Retro trek 850 mountain - trek, bike - €150.00
Very nice mostly • Original example trek • 850 looks have - Free postage - New and Used
Very nice mostly • Original example trek • 850 looks have - Free postage - New and Used
Trek marlin mountain bike - trek, - €491.20
Willing any negotiations • Reasonable swaps trek • Marlin medium sized - Free postage - New and Used
Willing any negotiations • Reasonable swaps trek • Marlin medium sized - Free postage - New and Used
2021 trek marlin size - size, large - €291.90
New mountain bike • Stock 2021 trek • Pre owned used - Free postage - New and Used
New mountain bike • Stock 2021 trek • Pre owned used - Free postage - New and Used
Trek marlin mountain bike - trek, - €260.70
Inch wheels few • Minor scratches too • Frame other than - Free postage - New and Used
Inch wheels few • Minor scratches too • Frame other than - Free postage - New and Used
Trek marlin mountain - trek, 5 - €185.71
Very good condition • Minor outdoor wear • May need new - Free postage - New and Used
Very good condition • Minor outdoor wear • May need new - Free postage - New and Used
Trek marlin mountain bike - marlin, 5 - €414.70
Trek marlin mountain • Bike blue medium • Frame - Free postage - New and Used
Trek marlin mountain • Bike blue medium • Frame - Free postage - New and Used
Refrubed 1999 trek 8000 - 1999, - €229.50
Refrubed 1999 trek • 8000 slr superlite • Race 17.5 mountain - Free postage - New and Used
Refrubed 1999 trek • 8000 slr superlite • Race 17.5 mountain - Free postage - New and Used
Trek oclv elite 8 carbon - elite, - €159.00
Trek oclv elite • 9.8 carbon mtb • Hardtail frame inch - Free postage - New and Used
Trek oclv elite • 9.8 carbon mtb • Hardtail frame inch - Free postage - New and Used
Trek mountain bike - mountain, - €78.70
Mountain bike excellent • Condition - Free postage - New and Used
Mountain bike excellent • Condition - Free postage - New and Used
Trek 6300 medium mountain bike - medium, - €180.00
Fully serviced cytech • Qualified bike mechanic • Good condition all - Free postage - New and Used
Fully serviced cytech • Qualified bike mechanic • Good condition all - Free postage - New and Used
Trek precaliber - trek, - €130.70
Trek precaliber high • Quality mountain bike • Unisex kids made - Free postage - New and Used
Trek precaliber high • Quality mountain bike • Unisex kids made - Free postage - New and Used
Trek marlin mountain - 5, bike - €31.90
Trek marlin frame • Takes 27.5 wheels • Does have scratches - Free postage - New and Used
Trek marlin frame • Takes 27.5 wheels • Does have scratches - Free postage - New and Used
Trek fuel 2008 - trek, 8 - €399.99
Trek fuel ex8 • Good usable condition • Recent service has - Free postage - New and Used
Trek fuel ex8 • Good usable condition • Recent service has - Free postage - New and Used
Trek elite oclv hc - 9.8, - €414.70
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
Trek marlin hardtail - trek, - €400.00
Trek marlin hardtail • Mountain bike features • Flat handlebar 27.5 - Free postage - New and Used
Trek marlin hardtail • Mountain bike features • Flat handlebar 27.5 - Free postage - New and Used
Trek slash gen - slash, 3 - €1536.70
Great condition slight • Cosmetic wear places • However mechanically perfect - Free postage - New and Used
Great condition slight • Cosmetic wear places • However mechanically perfect - Free postage - New and Used
Trek procaliber carbon - procaliber, - €720.70
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
Trek remedy enduro mountain - 7, - €399.71
Trek remedy enduro • Mountain bike high • Quality aluminium medium - Free postage - New and Used
Trek remedy enduro • Mountain bike high • Quality aluminium medium - Free postage - New and Used
Trek roscoe mountain bike - 7, - €628.90
Trek roscoe mens • Bike large frame • 27.5 wheels dropper - Free postage - New and Used
Trek roscoe mens • Bike large frame • 27.5 wheels dropper - Free postage - New and Used
Trek 4500 lightweight - trek, - €125.50
Trek 4500 lightweight • Aluminium mountain bike • Vintage 2012 model - Free postage - New and Used
Trek 4500 lightweight • Aluminium mountain bike • Vintage 2012 model - Free postage - New and Used
Trek marlin mountain - marlin, - €384.10
Trek marlin 2024 • Like new very • Good condition - Free postage - New and Used
Trek marlin 2024 • Like new very • Good condition - Free postage - New and Used
Trek marlin mountain - mountain, bike - €255.21
Trek marlin mountain • Bike large - Free postage - New and Used
Trek marlin mountain • Bike large - Free postage - New and Used
Trek 6500 retro mtb - 6500, - €260.00
New shimano square • Acera brakes recently • Just fully rebuilt - Free postage - New and Used
New shimano square • Acera brakes recently • Just fully rebuilt - Free postage - New and Used
Trek stache 29 mtb - 5, - €720.70
Shimano 11spd • Seatclamp thomson 36.4 • Elite 0x80x31.8 cranks - Free postage - New and Used
Shimano 11spd • Seatclamp thomson 36.4 • Elite 0x80x31.8 cranks - Free postage - New and Used
Trek stache plus - trek, - €895.00
This lightly used • 2017 trek stache • Plus bike which - Free postage - New and Used
This lightly used • 2017 trek stache • Plus bike which - Free postage - New and Used
Trek marlin gen large - marlin, - €450.00
Equipped speed derailleur • Gears system hydraulic • Disc brakes lightweight - Free postage - New and Used
Equipped speed derailleur • Gears system hydraulic • Disc brakes lightweight - Free postage - New and Used
2022 trek fuel - 7, 29er - €1299.00
Sram eagle • Trek fuel large • Fantastic condition couple - Free postage - New and Used
Sram eagle • Trek fuel large • Fantastic condition couple - Free postage - New and Used
Trek marlin electric - marlin+, 8 - €1850.00
Shimano deore m6100 • Speed cassette grab • Bargain cost 550 - Free postage - New and Used
Shimano deore m6100 • Speed cassette grab • Bargain cost 550 - Free postage - New and Used
Trek roscoe mountain bike - roscoe, - €414.70
Trek roscoe mountain • Bike high quality • Men features flat - Free postage - New and Used
Trek roscoe mountain • Bike high quality • Men features flat - Free postage - New and Used
Trek superfly carbon fiber - carbon, - €501.40
Trek superfly 9.7 • Carbon mountain bike • Large frame fox - Free postage - New and Used
Trek superfly 9.7 • Carbon mountain bike • Large frame fox - Free postage - New and Used
Trek top fuel - fuel, 4 - €1179.70
Wheel been well • Looked after serviced • Race face ride - Free postage - New and Used
Wheel been well • Looked after serviced • Race face ride - Free postage - New and Used
Trek fuel deore - 5, mountain - €1128.70
Trek fuel deore • Mountain bike 2022 • Matte dinister black - Free postage - New and Used
Trek fuel deore • Mountain bike 2022 • Matte dinister black - Free postage - New and Used
Trek elite oclv - 9.7, - €156.70
Trek bb90 shell • Polishes nicely will • Build into nice - Free postage - New and Used
Trek bb90 shell • Polishes nicely will • Build into nice - Free postage - New and Used
Trek marlin gen - trek, 8 - €771.70
Trek marlin gen • Large further close • Pictures follow this - Free postage - New and Used
Trek marlin gen • Large further close • Pictures follow this - Free postage - New and Used
Matrix trek singletrack comp - trek, - €55.00
Matrix single track • Atb comp mtb • Wheelset made trek - Free postage - New and Used
Matrix single track • Atb comp mtb • Wheelset made trek - Free postage - New and Used
Trek marlin hardtail men - trek, men’s - €389.20
Marlin hardtail trek • Mountain bike alpha • Silver aluminum internal - Free postage - New and Used
Marlin hardtail trek • Mountain bike alpha • Silver aluminum internal - Free postage - New and Used
Trek fuel full suspension - trek, - €680.92
Frame large couple • Scratches inch wheels • New michelin tires - Free postage - New and Used
Frame large couple • Scratches inch wheels • New michelin tires - Free postage - New and Used
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Everything you need to know about trek mountain bike
Whether you are looking for a brand-new or second-hand trek 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 €31.9, while premium listings can reach €1850 — giving you a wide budget spread to work with. The average price of €450.41 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.