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Trek bikes

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Trek bikes for sale on Ireland's largest auction and classifieds sites

Home / Cycling / Trek bikes refurbished & used for sale | For Sale UK
Trek marlin bike 29inch - trek, 4

Trek marlin bike 29inch - trek, 4

£363.70 · Buy It Now

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Trek marlin both brakes - trek, 5

Trek marlin both brakes - trek, 5

£363.70 · Buy It Now

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Specialised road bike 700c - bike,

Specialised road bike 700c - bike,

£83.90 · Buy It Now

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Trek marlin gy 2020 - 29,

Trek marlin gy 2020 - 29,

£363.70 · Buy It Now

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Trek domane sl5 - domane, 3

Trek domane sl5 - domane, 3

£1332.70 · Buy It Now

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Trek 5in mountain bike - mountain,

Trek 5in mountain bike - mountain,

£128.62 · Buy It Now

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Trek mountain bike 29in wheels - bike,

Trek mountain bike 29in wheels - bike,

£266.05 · Buy It Now

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Trek marlin mountain bike - marlin, 5

Trek marlin mountain bike - marlin, 5

£292.32 · Buy It Now

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Can post trek womens - trek,

Can post trek womens - trek,

£260.70 · Buy It Now

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Trek marlin 2025 hardtail - trek, 6

Trek marlin 2025 hardtail - trek, 6

£496.30 · Buy It Now

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Trek marlin gen3 - marlin, 4

Trek marlin gen3 - marlin, 4

£414.70 · Buy It Now

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Trek roscoe inch - 27.5, mtb

Trek roscoe inch - 27.5, mtb

£593.20 · Buy It Now

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Trek isozone hybrid - trek,

Trek isozone hybrid - trek,

£125.00 · Buy It Now

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Trek marlin really good - trek,

Trek marlin really good - trek,

£265.90 · Buy It Now

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Trek marlin - trek,

Trek marlin - trek,

£312.70 · Buy It Now

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Trek caliber mountain bike - x-caliber,

Trek caliber mountain bike - x-caliber,

£260.70 · Buy It Now

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Trek fuel in - trek, 26

Trek fuel in - trek, 26

£577.90 · Buy It Now

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Trek marlin gen 2026 - 6, 3

Trek marlin gen 2026 - 6, 3

£567.70 · Buy It Now

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Trek 26in mountain bike - mountain,

Trek 26in mountain bike - mountain,

£300.00 · Buy It Now

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Trek hybrid bike 20 - fx, 20”

Trek hybrid bike 20 - fx, 20”

£299.00 · Buy It Now

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Trek duotrap speed - duotrap, speed/cadence

Trek duotrap speed - duotrap, speed/cadence

£20.21 · Buy It Now

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Trek bontrager kovee elite - trek, 23

Trek bontrager kovee elite - trek, 23

£275.00 · Buy It Now

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Trek roscoe mountain - roscoe,

Trek roscoe mountain - roscoe,

£720.70 · Buy It Now

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Trek marlin - 6,

Trek marlin - 6,

£399.91 · Buy It Now

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Trek domane slr - slr, 56cm

Trek domane slr - slr, 56cm

£1638.70 · Buy It Now

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Trek 8500 mtb frame - 8500,

Trek 8500 mtb frame - 8500,

£64.66 · Buy It Now

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Trek backrack deluxe mik studs - trek,

Trek backrack deluxe mik studs - trek,

£42.30 · Buy It Now

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Trek marlin mountain - 6,

Trek marlin mountain - 6,

£404.50 · Buy It Now

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Trek dual sport - 1, hybrid

Trek dual sport - 1, hybrid

£208.70 · Buy It Now

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Trek dual sport - dual, (2025)

Trek dual sport - dual, (2025)

£598.30 · Buy It Now

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Trek wahoo mountain - wahoo,

Trek wahoo mountain - wahoo,

£229.50 · Buy It Now

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Trek remedy - trek,

Trek remedy - trek,

£873.70 · Buy It Now

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Trek dual sport hybrid - trek, 2

Trek dual sport hybrid - trek, 2

£234.70 · Buy It Now

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Trek bikes volt gloss - volt, 'gloss'

Trek bikes volt gloss - volt, 'gloss'

£19.99 · Buy It Now

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Trek marlin 29er - marlin,

Trek marlin 29er - marlin,

£259.00 · Buy It Now

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Trek marlin mountain bike - trek,

Trek marlin mountain bike - trek,

£363.70 · Buy It Now

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Trek caliber 29in mountain - trek, x-caliber

Trek caliber 29in mountain - trek, x-caliber

£414.70 · Buy It Now

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Gpaint radioactive red - gpaint,

Gpaint radioactive red - gpaint,

£19.99 · Buy It Now

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Trek marlin mountain bike - trek,

Trek marlin mountain bike - trek,

£250.30 · Buy It Now

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Trek navigator t30 - trek,

Trek navigator t30 - trek,

£91.96 · Buy It Now

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Trek verse short comp bike - short,

Trek verse short comp bike - short,

£25.66 · Buy It Now

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Trek wahoo kids bike - trek,

Trek wahoo kids bike - trek,

£172.30 · Buy It Now

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Trek xcaliber large - trek,

Trek xcaliber large - trek,

£343.30 · Buy It Now

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Trek procaliber carbon - trek,

Trek procaliber carbon - trek,

£1536.70 · Buy It Now

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Gpaint marigold gloss - gpaint,

Gpaint marigold gloss - gpaint,

£19.99 · Buy It Now

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Trek madone series 400 - madone,

Trek madone series 400 - madone,

£250.00 · Buy It Now

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1998 trek multitrack 750 - 1998,

1998 trek multitrack 750 - 1998,

£414.70 · Buy It Now

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Trek madone road bike - trek,

Trek madone road bike - trek,

£389.20 · Buy It Now

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Trek roscoe small - roscoe,

Trek roscoe small - roscoe,

£187.90 · Buy It Now

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Trek fuel 2021 29in grey - ex, l

Trek fuel 2021 29in grey - ex, l

£1587.70 · Buy It Now

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Trek marlin hardtail - trek,

Trek marlin hardtail - trek,

£450.00 · Buy It Now

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Trek superfly 2016 - 5, –

Trek superfly 2016 - 5, –

£440.20 · Buy It Now

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2025 gents trek - gents,

2025 gents trek - gents,

£491.20 · Buy It Now

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1495 specialized roubaix - specialized,

1495 specialized roubaix - specialized,

£1645.00 · Buy It Now

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Vintage trek pro series - vintage,

Vintage trek pro series - vintage,

£187.90 · Buy It Now

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Trek powerfly full - powerfly,

Trek powerfly full - powerfly,

£1042.00 · Buy It Now

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Trek 47cm women road - 47cm, bike

Trek 47cm women road - 47cm, bike

£141.10 · Buy It Now

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Trek domane al2 - trek, 54cm

Trek domane al2 - trek, 54cm

£414.70 · Buy It Now

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Trek ttx equinox - equinox, time

Trek ttx equinox - equinox, time

£950.00 · Buy It Now

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Trek crossrip gravel - crossrip, bike

Trek crossrip gravel - crossrip, bike

£363.70 · Buy It Now

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Bontrager trek speed concept - bontrager,

Bontrager trek speed concept - bontrager,

£167.10 · Buy It Now

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Gpaint viper red - -,

Gpaint viper red - -,

£19.99 · Buy It Now

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Trek boone rsl - boone,

Trek boone rsl - boone,

£1689.70 · Buy It Now

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Trek caliber mountain bike - trek, 7

Trek caliber mountain bike - trek, 7

£229.50 · Buy It Now

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1445 boardman slr 4 - £1445, 9.4

1445 boardman slr 4 - £1445, 9.4

£1575.00 · Buy It Now

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Trek emonda sl6 disc - disc, shimano

Trek emonda sl6 disc - disc, shimano

£1072.60 · Buy It Now

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775 scott foil team issue - scott,

775 scott foil team issue - scott,

£925.00 · Buy It Now

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Trek boone carbon cyclocross - trek,

Trek boone carbon cyclocross - trek,

£873.70 · Buy It Now

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Trek alpha road bike - trek, –

Trek alpha road bike - trek, –

£300.22 · Buy It Now

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Trek bontrager aeolus rsl - bontrager, 37

Trek bontrager aeolus rsl - bontrager, 37

£574.95 · Buy It Now

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2095 trek segafredo - segafredo, domane

2095 trek segafredo - segafredo, domane

£2295.00 · Buy It Now

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Trek bikes dealer publicity - dealer,

Trek bikes dealer publicity - dealer,

£155.66 · Buy It Now

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Trek domane claris road - claris,

Trek domane claris road - claris,

£414.70 · Buy It Now

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Trek madone project - project, dura-ace

Trek madone project - project, dura-ace

£2000.00 · Buy It Now

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Merlin cordite ultegra - merlin,

Merlin cordite ultegra - merlin,

£330.00 · Buy It Now

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Trek roscoe 5inch - roscoe, 6

Trek roscoe 5inch - roscoe, 6

£506.50 · Buy It Now

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Trek madone carbon - carbon, fibre

Trek madone carbon - carbon, fibre

£199.00 · Buy It Now

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Retro klein mantra - retro,

Retro klein mantra - retro,

£363.70 · Buy It Now

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Trek domane al5 gen 56cm - trek,

Trek domane al5 gen 56cm - trek,

£1026.70 · Buy It Now

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Vintage trek 7000 mountain - trek, zx

Vintage trek 7000 mountain - trek, zx

£63.10 · Buy It Now

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Used retro trek - trek, vrx300

Used retro trek - trek, vrx300

£255.00 · Buy It Now

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Trek domane sl5 shimano - sl5, 56

Trek domane sl5 shimano - sl5, 56

£989.00 · Buy It Now

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Trek full suspension - trek, mountain

Trek full suspension - trek, mountain

£999.00 · Buy It Now

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Black 700c hybrid bike - bike, l

Black 700c hybrid bike - bike, l

£169.80 · Buy It Now

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1445 trek crockett - £1445,

1445 trek crockett - £1445,

£1575.00 · Buy It Now

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Trek frame 3500 series - trek, alpha

Trek frame 3500 series - trek, alpha

£29.99 · Buy It Now

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Trek fuel exe mountain - fuel,

Trek fuel exe mountain - fuel,

£2650.00 · Buy It Now

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Mens trekking bike 700c - trekking,

Mens trekking bike 700c - trekking,

£190.99 · Buy It Now

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Trek ds3 hybrid bike - ds3,

Trek ds3 hybrid bike - ds3,

£495.00 · Buy It Now

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1445 scott foil disc size - disc,

1445 scott foil disc size - disc,

£1595.00 · Buy It Now

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Trek caliber 29in xl - 29in,

Trek caliber 29in xl - 29in,

£583.00 · Buy It Now

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Trek domane disc - trek, bike

Trek domane disc - trek, bike

£495.00 · Buy It Now

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Trek 3700 mountain - bike, 27.5in

Trek 3700 mountain - bike, 27.5in

£245.10 · Buy It Now

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Trek roscoe hardtail mtb - roscoe,

Trek roscoe hardtail mtb - roscoe,

£1536.70 · Buy It Now

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Final reduction trek 7300 - reduction,

Final reduction trek 7300 - reduction,

£208.70 · Buy It Now

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Trek 3700 disc mountain - disc,

Trek 3700 disc mountain - disc,

£89.10 · Buy It Now

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📊96 listings · from £19.99 · avg £549.38
⚠️ These listings were last updated more than 11 days ago. Search for fresh listings

Browse 96 trek bikes listings currently in our index. Prices range from £19.99 to £2650, with an average of £549.38. 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 →

Try this: marzocchi | brian rourke | planet x frame | mens mountain bike | vintage brake lever | muddy fox shoes | freeride mountain bike | post bike | raleigh bicycle | raleigh mens bike

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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 96 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 £2650 — giving you a wide budget spread to work with. The average price of £549.38 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.

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