Trek bikes
Trek bikes for sale on Ireland's largest auction and classifieds sites
Trek hybrid bike 2026 - trek, - £542.20
Bike brand new • Still boxed wrappers • Dont eant anymore - Free postage - New and Used
Bike brand new • Still boxed wrappers • Dont eant anymore - Free postage - New and Used
Trek mountain bike rail - bike, - £2990.00
- Free postage - New and Used
- Free postage - New and Used
Trek hybrid bike - hybrid, - £94.30
Ladies bike drop • Cross bar good • Condition hardly used - Free postage - New and Used
Ladies bike drop • Cross bar good • Condition hardly used - Free postage - New and Used
Trek marlin mountain - mountain, bike - £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 bike - marlin, - £414.70
Bought this new • From shop italy • 2019 been stored - Free postage - New and Used
Bought this new • From shop italy • 2019 been stored - Free postage - New and Used
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48 listings · from £2.77 · avg £368.3
⚠️ These listings were last updated more than 14 days ago.
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Browse 48 trek bikes listings currently in our index. Prices range from £2.77 to £2990, with an average of £368.3. 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 bikes →
Trek 2fx disc large - 7.2fx, - £370.00
Make trek lovely • Example this quality • Commuter leisure cycle - Free postage - New and Used
Make trek lovely • Example this quality • Commuter leisure cycle - Free postage - New and Used
C2000 trek liquid - trek, - £179.99
Float fox rear • Shock hydraulic break • Fluid brakes currently - Free postage - New and Used
Float fox rear • Shock hydraulic break • Fluid brakes currently - Free postage - New and Used
Trek marlin hardtail - trek, - £291.90
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 hybrid bike - 7.3, 51cm - £172.30
Forks 51cm trek • Alpha aluminium gloss • Silver decals gears - Free postage - New and Used
Forks 51cm trek • Alpha aluminium gloss • Silver decals gears - Free postage - New and Used
Trek mountain bike - trek, - £31.90
Trek 3900 frame • Very good condition • Perfect ebike build - Free postage - New and Used
Trek 3900 frame • Very good condition • Perfect ebike build - Free postage - New and Used
Trek roscoe frame - trek, 7 - £250.30
Bike missing chainstay • Protection downtube guide • But can easily - Free postage - New and Used
Bike missing chainstay • Protection downtube guide • But can easily - Free postage - New and Used
Trek fx2 hybrid bike - fx2, - £312.70
Trek marlin fx2 • Hybrid bike very • Good condition everything - Free postage - New and Used
Trek marlin fx2 • Hybrid bike very • Good condition everything - Free postage - New and Used
Retro trek 830 mountain bike - trek, - £312.70
Fully rebuilt trek • 830 usa completely • New head set - Free postage - New and Used
Fully rebuilt trek • 830 usa completely • New head set - Free postage - New and Used
Trek alpha 3500 - alpha, - £104.70
Selling trek alpha • 3500 three seria • Medium bike was - Free postage - New and Used
Selling trek alpha • 3500 three seria • Medium bike was - Free postage - New and Used
Trek mountain bike - trek, 29in - £850.00
Fox float back • Dropper post renthal • Handlebars scram chains - Free postage - New and Used
Fox float back • Dropper post renthal • Handlebars scram chains - Free postage - New and Used
Trek stepover 2026 - fx, - £363.70
Here have trek • Hybrid bike large • Been used once - Free postage - New and Used
Here have trek • Hybrid bike large • Been used once - Free postage - New and Used
Trek remedy - remedy, 7 - £920.00
Great example trek • Remedy which has • Been much loved - Free postage - New and Used
Great example trek • Remedy which has • Been much loved - Free postage - New and Used
Trek bike dual - dual, 2 - £249.95
Includes bafang pedal • Bat mount new • Front brake cable - Free postage - New and Used
Includes bafang pedal • Bat mount new • Front brake cable - Free postage - New and Used
Trek fuel ex9 2009 - fuel, full - £363.70
Such may benefit • From general service - Free postage - New and Used
Such may benefit • From general service - Free postage - New and Used
Trek medium 52cm - trek, - £320.00
52cm suits rider • 9x2 shimano deore • Gearing make trek - Free postage - New and Used
52cm suits rider • 9x2 shimano deore • Gearing make trek - Free postage - New and Used
Trek roscoe 2019 frame - 7, - £187.90
Trek roscoe 2019 • Frame includes full • Headset crown race - Free postage - New and Used
Trek roscoe 2019 • Frame includes full • Headset crown race - Free postage - New and Used
Trek marlin gen mountain - 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
Trek marlin gen mountain - marlin, 4 - £187.90
Trek marlin gen • Mountain bike medium • Top quality aluminium - Free postage - New and Used
Trek marlin gen • Mountain bike medium • Top quality aluminium - Free postage - New and Used
Trek dual sport - dual, 1 - £300.00
Trek dual sport • Women hybrid bike • 2021 lithium grey - Free postage - New and Used
Trek dual sport • Women hybrid bike • 2021 lithium grey - Free postage - New and Used
Used trek vrx300 - used, 18" - £255.00
Speed full suspension • Bike using thumb • Shifters mtb tread - Free postage - New and Used
Speed full suspension • Bike using thumb • Shifters mtb tread - Free postage - New and Used
Trek ladies bike - 29, inches - £211.00
Trek ladies bike • Inches wheels - Free postage - New and Used
Trek ladies bike • Inches wheels - Free postage - New and Used
Trek bikes volt gloss - trek, - £19.99
Therefore you not • Achieve right colour • Compatible trek bikes - Free postage - New and Used
Therefore you not • Achieve right colour • Compatible trek bikes - Free postage - New and Used
Trek bikes playing - bikes, cards - £2.77
New any questions • Please feel free • Check out other - Free postage - New and Used
New any questions • Please feel free • Check out other - Free postage - New and Used
Trek disc hybrid bike 24 - disc, - £230.00
Selling trek hybrid • Bike really solid • Rides well just - Free postage - New and Used
Selling trek hybrid • Bike really solid • Rides well just - Free postage - New and Used
2026 trek marlin - 2026, with - £475.90
Dropper lever needs • Replacing quite hard • Use comes all - Free postage - New and Used
Dropper lever needs • Replacing quite hard • Use comes all - Free postage - New and Used
Mountain bike trek marlin - bike, 5 - £404.50
Practically brand new • Don ride lot • Trying get gone - Free postage - New and Used
Practically brand new • Don ride lot • Trying get gone - Free postage - New and Used
Trek marlin mountain bike - trek, - £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 crossrip read - crossrip, 3 - £260.70
Bike good order • Needs new chain • Very old rusty - Free postage - New and Used
Bike good order • Needs new chain • Very old rusty - Free postage - New and Used
Trek marlin xxl got - trek, - £414.70
400 trek marlin • Xxl frame lock • Falks new collection - Free postage - New and Used
400 trek marlin • Xxl frame lock • Falks new collection - Free postage - New and Used
Trek remedy 5 full - m, 27.5 - £797.20
Rockshox vivid coil • Debonair upgrade 170mm • Forks upgraded rotor - Free postage - New and Used
Rockshox vivid coil • Debonair upgrade 170mm • Forks upgraded rotor - Free postage - New and Used
Trek domane al2 - domane, medium - £250.00
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 dual sport - dual, 3 - £311.09
Trek dual sport • Hybrid bike gold • Orange excellent condition - Free postage - New and Used
Trek dual sport • Hybrid bike gold • Orange excellent condition - Free postage - New and Used
Trek émonda road bike - 5, - £312.70
Shimano tiagra sti • Integrated brake shift • Levers 56cm fits - Free postage - New and Used
Shimano tiagra sti • Integrated brake shift • Levers 56cm fits - Free postage - New and Used
Men large trek z300 - large, z300-grey - £250.30
Selling vgc trek • Z300 bought during • Covid never been - Free postage - New and Used
Selling vgc trek • Z300 bought during • Covid never been - Free postage - New and Used
Trek dual sport - (2025), – - £771.70
Extras included colour • Galaxy grey 165 • 178 front suspension - Free postage - New and Used
Extras included colour • Galaxy grey 165 • 178 front suspension - Free postage - New and Used
Display trek precaliber - ex, - £220.00
Display built ready • Ride - Free postage - New and Used
Display built ready • Ride - Free postage - New and Used
Trek fuel 5 - fuel, 19.5/18.5" - £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
Mens trekking bike 700c - mens, - £190.99
Basis protocol electric • Bike hybrid bicycle • 700c 10ah internal - Free postage - New and Used
Basis protocol electric • Bike hybrid bicycle • 700c 10ah internal - Free postage - New and Used
Trek marlin gen large - trek, - £450.00
Ideal 5ft above • Sleek design colour • Adjustable seat - Free postage - New and Used
Ideal 5ft above • Sleek design colour • Adjustable seat - Free postage - New and Used
Gpaint viper red - viper, 'gloss' - £19.99
Gpaint now brings • You bike specific • Colour matched paints - Free postage - New and Used
Gpaint now brings • You bike specific • Colour matched paints - Free postage - New and Used
Gpaint miami green gloss - -, 'gloss' - £19.99
Gpaint now brings • You bike specific • Colour matched paints - Free postage - New and Used
Gpaint now brings • You bike specific • Colour matched paints - Free postage - New and Used
Trek hybrid bike - hybrid, - £135.90
Trek hybrid 7300 • Alpha super light • Aluminium frame 44cm - Free postage - New and Used
Trek hybrid 7300 • Alpha super light • Aluminium frame 44cm - Free postage - New and Used
Trek verve beranger mountain - verve, - £281.50
Men trek bike • Bought middle east • Hardly used excellent - Free postage - New and Used
Men trek bike • Bought middle east • Hardly used excellent - Free postage - New and Used
Try this: marzocchi | brian rourke | planet x frame | mens mountain bike | vintage brake lever | muddy fox shoes | fox float rp2 | freeride mountain bike | post bike | raleigh bicycle
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Everything you need to know about trek bikes
Whether you are looking for a brand-new or second-hand trek 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 £2.77, while premium listings can reach £2990 — giving you a wide budget spread to work with. The average price of £368.3 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.