Trek mountain bikes
Trek mountain bikes for sale on Ireland's largest auction and classifieds sites
Trek marlin mountain bike - marlin, - €300.00
Trek marlin mountain • Bike large bonus • Extras looking versatile - Free postage - New and Used
Trek marlin mountain • Bike large bonus • Extras looking versatile - Free postage - New and Used
Trek marlin gen used - 3, - €394.30
Trek marlin gen • Used once mins • Concrete paid 600 - Free postage - New and Used
Trek marlin gen • Used once mins • Concrete paid 600 - Free postage - New and Used
Trek remedy mountain - 8, bike - €1026.70
Have scratches around • Bike wheels tiny • Bit buckled last - Free postage - New and Used
Have scratches around • Bike wheels tiny • Bit buckled last - Free postage - New and Used
Trek marlin mountain - trek, 5 - €203.50
Hardtail mountain bike • Good condition adjustable • Seat front suspension - Free postage - New and Used
Hardtail mountain bike • Good condition adjustable • Seat front suspension - Free postage - New and Used
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Trek marlin mountain - marlin, 5 - €328.00
Ridden once near • Mint condition - Free postage - New and Used
Ridden once near • Mint condition - Free postage - New and Used
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48 listings · from €74.99 · avg €642.65
Browse 48 trek mountain bikes listings currently in our index. Prices range from €74.99 to €3000, with an average of €642.65. 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 bikes →
Trek roscoe size - 9, - €797.20
Trek roscoe 29er • 140mm travel trail • Enduro hardtails this - Free postage - New and Used
Trek roscoe 29er • 140mm travel trail • Enduro hardtails this - Free postage - New and Used
Trek marlin mountain bike - trek, - €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
Trek remedy 2022 - trek, full - €1383.70
Trek remedy 2022 • High performance mountain • Bike men made - Free postage - New and Used
Trek remedy 2022 • High performance mountain • Bike men made - Free postage - New and Used
Trek roscoe 2020 l - 7, - €496.30
Still got receipt • From when bought - Free postage - New and Used
Still got receipt • From when bought - Free postage - New and Used
Trek remedy upgraded with - remedy, - €986.31
Bike has upgraded • Mavic deemax wheelset • Full shimano slx - Free postage - New and Used
Bike has upgraded • Mavic deemax wheelset • Full shimano slx - Free postage - New and Used
Trek slash full suspension - trek, - €1531.60
Shimano deore hydraulic • Disc brakes 203 • 180mm rotors this - Free postage - New and Used
Shimano deore hydraulic • Disc brakes 203 • 180mm rotors this - Free postage - New and Used
Trek marlin small framed - trek, - €515.00
Adjustable seat mint • Condition great - Free postage - New and Used
Adjustable seat mint • Condition great - 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 marlin mountain bike - trek, 5 - €291.90
Trek marlin mountain • Bike high quality • Flat handlebar 27.5 - Free postage - New and Used
Trek marlin mountain • Bike high quality • Flat handlebar 27.5 - Free postage - New and Used
Mountain bikes males and - males, - €400.00
Never been used • Have mountain bikes • Male bike trek - Free postage - New and Used
Never been used • Have mountain bikes • Male bike trek - Free postage - New and Used
2024 trek marlin electric - 2024, - €1400.00
Trek marlin electric • Bike emtb all • Working order medium - Free postage - New and Used
Trek marlin electric • Bike emtb all • Working order medium - Free postage - New and Used
Trek stache plus drop bar - plus, - €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 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
Trek roscoe 2023 large - 7, - €695.20
Bike nearly new • Condition has had • Very little use - Free postage - New and Used
Bike nearly new • Condition has had • Very little use - Free postage - New and Used
Trek roscoe 2024 - 2024, - €1200.00
2024 trek roscoe • Offers dropper seat • Great bike trails - Free postage - New and Used
2024 trek roscoe • Offers dropper seat • Great bike trails - Free postage - New and Used
Trek 6300 medium mountain bike - trek, - €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
Treck marlin bike size - treck, - €286.70
Derailleur gears thumb • Shifter this sized • Bike perfect conquering - Free postage - New and Used
Derailleur gears thumb • Shifter this sized • Bike perfect conquering - Free postage - New and Used
Trek fuel 2008 full - fuel, - €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 caliber mountain bike - 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 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 elite series - trek, - €260.70
Lovely trek 8.7 • Elite series great • Spec follows these - Free postage - New and Used
Lovely trek 8.7 • Elite series great • Spec follows these - Free postage - New and Used
Trek mountain bike large dual - trek, - €338.20
Trek mountain bike • High quality dual • Men durable aluminium - Free postage - New and Used
Trek mountain bike • High quality dual • Men durable aluminium - Free postage - New and Used
Trek session x01 - trek, - €3000.00
Shifter sram x01 • Dub 34t alloy • Ring 165 length - Free postage - New and Used
Shifter sram x01 • Dub 34t alloy • Ring 165 length - Free postage - New and Used
Trek marlin mountain bike - trek, - €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
Trek marlin mountain bike - 6, - €312.70
Trek marlin mountain • Bike radioactive red • 27.5 - Free postage - New and Used
Trek marlin mountain • Bike radioactive red • 27.5 - 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 remedy enduro mountain - trek, - €414.70
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 remedy gx - remedy, 9.8 - €1842.70
Trek remedy 9.8 • Large mountain bike • Top line carbon - Free postage - New and Used
Trek remedy 9.8 • Large mountain bike • Top line carbon - Free postage - New and Used
Trek marlin gen - 5, 2 - €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
Retro trek 850 mountain - 850, - €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 top fuel mountain bike - mountain, - €975.70
This bike perfect • Condition everything works • One best bikes - Free postage - New and Used
This bike perfect • Condition everything works • One best bikes - Free postage - New and Used
Trek elite oclv mountain - trek, - €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 remedy full - trek, 7 - €1281.70
Year 2022 this • High quality full • Suspension trek mountain - Free postage - New and Used
Year 2022 this • High quality full • Suspension trek mountain - Free postage - New and Used
Trek remedy mountain bike - remedy, - €924.70
Just had new • Back wheel put • Full service 160 - Free postage - New and Used
Just had new • Back wheel put • Full service 160 - Free postage - New and Used
Used mountain bikes for - mountain, - €177.50
Kona dawg full • Suspension mountain bike • Voodoo bantu gears - Free postage - New and Used
Kona dawg full • Suspension mountain bike • Voodoo bantu gears - Free postage - New and Used
2022 trek fuel - fuel, 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 roscoe hardtail mtb - roscoe, 8 - €1281.70
Discontinued trek roscoe • Trail hardtail mtb • 2025 high quality - Free postage - New and Used
Discontinued trek roscoe • Trail hardtail mtb • 2025 high quality - Free postage - New and Used
Trek marlin mountain bike - marlin, - €255.21
Trek marlin mountain • Bike large - Free postage - New and Used
Trek marlin mountain • Bike large - Free postage - New and Used
Trek marlin gen m - gen, m/l - €414.70
Mountain bike • Trek marlin gen • Inch wheels stylish - Free postage - New and Used
Mountain bike • Trek marlin gen • Inch wheels stylish - Free postage - New and Used
Trek y11 carbon - y11, 1997 - €399.00
1997 trek y11 • Full suspension mtb • Carbon frame aluminium - Free postage - New and Used
1997 trek y11 • Full suspension mtb • Carbon frame aluminium - Free postage - New and Used
Trek 7000 mountain bike - mountain, - €74.99
There amount bubbling • One rear stays • See photos bottom - Free postage - New and Used
There amount bubbling • One rear stays • See photos bottom - Free postage - New and Used
Serviced trek skye - serviced, - €198.30
Trek skye womens • Mountain bike just • Serviced new brake - Free postage - New and Used
Trek skye womens • Mountain bike just • Serviced new brake - Free postage - New and Used
Trek marlin mountain bike - marlin, - €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
Try this: hamax siesta | wahoo bike | sram shifters | american chopper bike | carbon rear wheel | magura disc brakes | hub gear | specialized myka | dawes kingpin | carbon clinchers
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Everything you need to know about trek mountain bikes
Whether you are looking for a brand-new or second-hand trek mountain bikes, 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 €74.99, while premium listings can reach €3000 — giving you a wide budget spread to work with. The average price of €642.65 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.