Trek bikes
Trek bikes for sale on Ireland's largest auction and classifieds sites
Trek bikes slash gen large - gen, - £720.70
This frame • Used has damage • One lower isg - Free postage - New and Used
This frame • Used has damage • One lower isg - Free postage - New and Used
Trek marlin mountain bike - trek, 5 - £208.70
Trek marlin frame • Wheels good condition • Gears working perfectly - Free postage - New and Used
Trek marlin frame • Wheels good condition • Gears working perfectly - Free postage - New and Used
Trek series 6500 mountain - trek, - £208.70
- Free postage - New and Used
- Free postage - New and Used
Trek marlin hardtail 2022 - trek, - £338.20
Trek marlin great • Condition full working • Order medium two - Free postage - New and Used
Trek marlin great • Condition full working • Order medium two - Free postage - New and Used
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Trek precaliber wheels - trek, - £164.99
Trek precaliber wheels • Kids bike excellent • Condition some minor - Free postage - New and Used
Trek precaliber wheels • Kids bike excellent • Condition some minor - Free postage - New and Used
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48 listings · from £19.99 · avg £428.56
⚠️ These listings were last updated more than 103 days ago.
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Browse 48 trek bikes listings currently in our index. Prices range from £19.99 to £2750, with an average of £428.56. 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 bikes rail chainstay - trek, - £363.70
Shop stock trek • Bikes rail chainstay • 29er 2023 brand - Free postage - New and Used
Shop stock trek • Bikes rail chainstay • 29er 2023 brand - Free postage - New and Used
Trek domane sl5 - trek, frame - £495.00
Perfect cycling enthusiasts • Who want experience • Smooth fast ride - Free postage - New and Used
Perfect cycling enthusiasts • Who want experience • Smooth fast ride - Free postage - New and Used
Trek dual sport hybrid - 3, - £149.00
This hybrid bike • Need some tlc • Potential bites would - Free postage - New and Used
This hybrid bike • Need some tlc • Potential bites would - Free postage - New and Used
Trek verve large 55cm - trek, +3 - £1150.00
Verve large 55cm • Matte trek black • Bosch motor model - Free postage - New and Used
Verve large 55cm • Matte trek black • Bosch motor model - Free postage - New and Used
Trek 950 singletrack mountain - trek, - £140.06
Trek 950 singletrack • Mountain bike frame • Forks headset 1989 - Free postage - New and Used
Trek 950 singletrack • Mountain bike frame • Forks headset 1989 - Free postage - New and Used
Trek caliber xl - caliber, mountain - £545.00
Month warranty - Free postage - New and Used
Month warranty - Free postage - New and Used
Trek fx3 hybrid - trek, - £363.70
Trek fx3 hybrid • Bicycle sleek versatile • Choice cyclists flat - Free postage - New and Used
Trek fx3 hybrid • Bicycle sleek versatile • Choice cyclists flat - Free postage - New and Used
Trek remedy l - remedy, m/l - £1179.70
Rock shox rear • Shock sram speed • Lyrik forks new - Free postage - New and Used
Rock shox rear • Shock sram speed • Lyrik forks new - Free postage - New and Used
Trek marlin mountain bike - trek, - £312.73
New only use • 6times - Free postage - New and Used
New only use • 6times - Free postage - New and Used
Trek dual sport medium - trek, frame - £220.00
Trek dual sport • Hybrid bike medium • Aluminium frame sleek - Free postage - New and Used
Trek dual sport • Hybrid bike medium • Aluminium frame sleek - Free postage - New and Used
Trek bicycle - trek, - £118.79
Trek bicycle high • Performance racing bike • Men lightweight carbon - Free postage - New and Used
Trek bicycle high • Performance racing bike • Men lightweight carbon - Free postage - New and Used
Gpaint alpine blue metallic - -, - £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 alpha series road - 1.1, - £130.70
Road bike • Trek alpha series • High quality aluminium - Free postage - New and Used
Road bike • Trek alpha series • High quality aluminium - Free postage - New and Used
Gpaint radioactive red - -, - £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
Bnib trek line - bnib, - £24.00
Simple install either • Hex standard pedal • Type platform material - Free postage - New and Used
Simple install either • Hex standard pedal • Type platform material - Free postage - New and Used
Trek caliber 29er mtb - 7, - £225.00
Wheel 29er etrto • 622 part change • Glos bike project - Free postage - New and Used
Wheel 29er etrto • 622 part change • Glos bike project - Free postage - New and Used
Emonda slr7 project1 frame set - emonda, - £822.70
Has direct mount • Shimano original also • Supplied perfect base - Free postage - New and Used
Has direct mount • Shimano original also • Supplied perfect base - Free postage - New and Used
Trek dual sport shimano - dual, - £425.00
Trek dual sport • Shimano acera disc • Large hybrid city - Free postage - New and Used
Trek dual sport • Shimano acera disc • Large hybrid city - Free postage - New and Used
Trek one series - trek, - £156.70
Trek one series • 1.2 road bike • Just had new - Free postage - New and Used
Trek one series • 1.2 road bike • Just had new - Free postage - New and Used
Trek alpha - trek, - £260.70
Bike good condition • Ready ride - Free postage - New and Used
Bike good condition • Ready ride - Free postage - New and Used
Trek marlin - 7, 29″ - £465.70
Condition serviced cleaned • Checked drivetrain brakes • Suspension all functioning - Free postage - New and Used
Condition serviced cleaned • Checked drivetrain brakes • Suspension all functioning - Free postage - New and Used
Trek balista mips road - mips, bike - £120.30
Trek balista mips • Road bike helmet • Black gloss matte - Free postage - New and Used
Trek balista mips • Road bike helmet • Black gloss matte - Free postage - New and Used
Trek bike - , - £435.10
Trek bike sale • 420 nearest offer - Free postage - New and Used
Trek bike sale • 420 nearest offer - Free postage - New and Used
Trek - , 20 - £99.28
Trek speed mountain • Bike flat handlebar • Inch aluminium wheels - Free postage - New and Used
Trek speed mountain • Bike flat handlebar • Inch aluminium wheels - Free postage - New and Used
Trek wahoo kids - trek, - £172.30
Trek wahoo kids • Bike high quality • Specifically young riders - Free postage - New and Used
Trek wahoo kids • Bike high quality • Specifically young riders - Free postage - New and Used
Retro trek 830 mountain bike - trek, - £286.70
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 7000 mountain bike - trek, - £187.90
Retro 90s trek • 7000zx mountain bike • Mtb this has - Free postage - New and Used
Retro 90s trek • 7000zx mountain bike • Mtb this has - Free postage - New and Used
Bontrager trek commuter - bontrager, - £63.10
Front bike light • Bontrager trek commuter • Brand new headlight - Free postage - New and Used
Front bike light • Bontrager trek commuter • Brand new headlight - Free postage - New and Used
Trek precaliber kids - precaliber, - £103.66
Trek precaliber kids • Mountain bike high • Young adventurers flat - Free postage - New and Used
Trek precaliber kids • Mountain bike high • Young adventurers flat - Free postage - New and Used
Trek slash 2025 large - trek, sram - £2750.00
Trek slash one • Carpark test ride • Old bought through - Free postage - New and Used
Trek slash one • Carpark test ride • Old bought through - Free postage - New and Used
Trek fx5 sport carbon - fx5, - £904.30
Bontrager paradigm tubeless • Ready hole width • Presta valve 400 - Free postage - New and Used
Bontrager paradigm tubeless • Ready hole width • Presta valve 400 - Free postage - New and Used
Trek 6300 alloy mountain bike - trek, - £90.00
Trek 6300 alloy • Mountain bike frame • Very good condition - Free postage - New and Used
Trek 6300 alloy • Mountain bike frame • Very good condition - Free postage - New and Used
Trek emonda alr - 62cm, - £695.00
Trek emonda alr5 • 62cm - Free postage - New and Used
Trek emonda alr5 • 62cm - Free postage - New and Used
Trek marlin mountain - marlin, bike - £360.64
Mountain bike • High quality aluminium • Men medium large - Free postage - New and Used
Mountain bike • High quality aluminium • Men medium large - Free postage - New and Used
Mountain bikes for sale south - bikes, - £516.70
Large inch wheels • Got various used • Mountain bikes sale - Free postage - New and Used
Large inch wheels • Got various used • Mountain bikes sale - Free postage - New and Used
2022 trek remedy mountain - 2022, - £1791.70
All components bike • Are working flawlessly • Cracks dents - Free postage - New and Used
All components bike • Are working flawlessly • Cracks dents - Free postage - New and Used
Gpaint mulsanne blue - gpaint, - £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 caliber mountain bike - 8, - £229.50
Trek xcaliber mountain • Bike large frame • 1x11 sram brakes - Free postage - New and Used
Trek xcaliber mountain • Bike large frame • 1x11 sram brakes - Free postage - New and Used
Gpaint aloha green - gpaint, '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
Large black trek full - large, - £1026.70
Large black trek • Full suspension mountain • Bike carbon fibre - Free postage - New and Used
Large black trek • Full suspension mountain • Bike carbon fibre - Free postage - New and Used
Trek roscoe frame - trek, - £669.70
Trek roscoe 2023 • Frame perfect first • Serious mountain bike - Free postage - New and Used
Trek roscoe 2023 • Frame perfect first • Serious mountain bike - Free postage - New and Used
Trek marlin blue edition - blue, - £363.70
Very good bike • This trek marlin • Everything works gears - Free postage - New and Used
Very good bike • This trek marlin • Everything works gears - Free postage - New and Used
Trek marlin mountain bike - trek, - £435.10
Trex mountain bike • Men lads medium • Not used since - Free postage - New and Used
Trex mountain bike • Men lads medium • Not used since - 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 £19.99, while premium listings can reach £2750 — giving you a wide budget spread to work with. The average price of £428.56 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.