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Trek mountain bikes

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Trek mountain bikes for sale on largest auction and classifieds sites

Home / Bicycles / Trek mountain bikes refurbished & used for sale | For Sale UK
Trek marlin hardtail - marlin,

Trek marlin hardtail - marlin,

£333.10
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Trek marlin 29in hardtail - 4, m

Trek marlin 29in hardtail - 4, m

£270.00
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Trek marlin 29in mtb medium - trek, 5

Trek marlin 29in mtb medium - trek, 5

£187.90
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Trek marlin 29in mtb - 4,

Trek marlin 29in mtb - 4,

£229.50
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Free delivery gen - 3, trek

Free delivery gen - 3, trek

£399.99
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Trek mountain bike 29in blue - bike,

Trek mountain bike 29in blue - bike,

£167.10
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Trek marlin hardtail mtb - marlin, 5

Trek marlin hardtail mtb - marlin, 5

£465.70
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Trek roscoe front - 8,

Trek roscoe front - 8,

£338.20
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Delivery available 2026 - uk,

Delivery available 2026 - uk,

£540.16
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Trek roscoe 2023 brand - roscoe,

Trek roscoe 2023 brand - roscoe,

£618.70
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Trek marlin large frame - 7,

Trek marlin large frame - 7,

£440.20
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Trek marlin mountain - trek,

Trek marlin mountain - trek,

£394.30
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Trek stache custom 29er 5 - custom, 29er/27.5

Trek stache custom 29er 5 - custom, 29er/27.5

£375.00
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Trek mountain bike - trek, m

Trek mountain bike - trek, m

£363.70
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Trek marlin gen - 3, 2023

Trek marlin gen - 3, 2023

£367.07
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Trek marlin 29in - trek, 7

Trek marlin 29in - trek, 7

£307.50
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Trek 29in mountain bike black - 29in,

Trek 29in mountain bike black - 29in,

£276.30
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Trek marlin 2021 - marlin, 5

Trek marlin 2021 - marlin, 5

£314.30
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Trek marlin 5in black - trek,

Trek marlin 5in black - trek,

£299.18
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Free delivery 2025 - free,

Free delivery 2025 - free,

£499.99
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Trek marlin 29in - trek,

Trek marlin 29in - trek,

£363.70
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Trek roscoe cross - 7, 27.5+

Trek roscoe cross - 7, 27.5+

£710.50
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Free delivery trek marlin - free,

Free delivery trek marlin - free,

£549.99
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Custom 2023 trek - , roscoe

Custom 2023 trek - , roscoe

£1230.70
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Trek fuel full - ex, suspension

Trek fuel full - ex, suspension

£1128.70
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Trek y22 carbon full - trek,

Trek y22 carbon full - trek,

£281.50
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Trek remedy 2015 - remedy, 7

Trek remedy 2015 - remedy, 7

£260.70
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Trek marlin

Trek marlin

£465.70
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Trek marlin hardtail mtb - marlin,

Trek marlin hardtail mtb - marlin,

£281.50
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Trek xcaliber 29er - 29er, mountain

Trek xcaliber 29er - 29er, mountain

£312.70
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Trek roscoe mountain bike - mountain,

Trek roscoe mountain bike - mountain,

£649.30
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Trek marlin mountain - marlin, 29in

Trek marlin mountain - marlin, 29in

£219.10
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Free delivery rrp - free,

Free delivery rrp - free,

£499.99
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Trek marlin mountain bike - marlin,

Trek marlin mountain bike - marlin,

£669.70
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Trek marlin gen - marlin, hardtail

Trek marlin gen - marlin, hardtail

£516.70
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Trek marlin inch - 27.5,

Trek marlin inch - 27.5,

£475.00
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Trek stache plus drop bar - plus,

Trek stache plus drop bar - plus,

£895.00
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Mountain bikes for - mountain,

Mountain bikes for - mountain,

£187.90
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Trek marlin gen mountain - marlin, 4

Trek marlin gen mountain - marlin, 4

£435.10
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Trek marlin gen mountain - trek,

Trek marlin gen mountain - trek,

£669.70
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Trek caliber xl frame - x-caliber,

Trek caliber xl frame - x-caliber,

£414.70
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Trek session mountain bike - trek, 10

Trek session mountain bike - trek, 10

£307.50
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Trek elite ssl carbon - elite,

Trek elite ssl carbon - elite,

£260.70
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Trek mamba mountain bike - trek,

Trek mamba mountain bike - trek,

£198.30
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Trek wahoo wheels - wahoo, junior

Trek wahoo wheels - wahoo, junior

£208.70
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Trek marlin model year 2021 - model,

Trek marlin model year 2021 - model,

£363.70
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Brand new trek - trek, marlin+

Brand new trek - trek, marlin+

£1587.70
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Trek marlin mountain - marlin, 5

Trek marlin mountain - marlin, 5

£465.70
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2025 trek slash - 2025, gx

2025 trek slash - 2025, gx

£1999.99
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Trek wahoo wheels - trek, 20"

Trek wahoo wheels - trek, 20"

£208.70
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Trek 4900 mountain bike - trek,

Trek 4900 mountain bike - trek,

£349.00
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Trek marlin 29in mountain - marlin,

Trek marlin 29in mountain - marlin,

£567.70
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Mountain bike m frame - ,

Mountain bike m frame - ,

£194.14
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Trek mountain bike 29in blue - mountain,

Trek mountain bike 29in blue - mountain,

£156.70
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Trek wahoo wheels - 24", junior

Trek wahoo wheels - 24", junior

£235.74
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Trek fuel 29in - trek, ex

Trek fuel 29in - trek, ex

£771.70
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Trek 29in mountain bike m - trek,

Trek 29in mountain bike m - trek,

£465.70
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1990 klein pinnacle pre - 1990,

1990 klein pinnacle pre - 1990,

£495.00
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Trek slash spec - trek,

Trek slash spec - trek,

£1230.70
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Trek slash 2024 factory - 9.8, xt

Trek slash 2024 factory - 9.8, xt

£2760.70
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Mtb aluminum frame size large - mtb,

Mtb aluminum frame size large - mtb,

£199.00
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Trek slash gen 5 - trek,

Trek slash gen 5 - trek,

£850.00
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Vintage trek 950 singletrack - 950,

Vintage trek 950 singletrack - 950,

£375.00
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Trek antelope 800 mountain - antelope,

Trek antelope 800 mountain - antelope,

£115.00
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Trek top fuel oclv carbon - top, 9.8

Trek top fuel oclv carbon - top, 9.8

£260.69
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Mountain bike xxl - mountain,

Mountain bike xxl - mountain,

£409.60
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Trek marlin 29in 2020 - trek,

Trek marlin 29in 2020 - trek,

£338.20
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Trek precaliber wheels - precaliber,

Trek precaliber wheels - precaliber,

£182.70
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Trek 220 junior bike - mt,

Trek 220 junior bike - mt,

£126.40
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Trek 6500 mtb rockshox - 6500, 19.5”

Trek 6500 mtb rockshox - 6500, 19.5”

£299.00
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Trek mt220 inch wheel - 24,

Trek mt220 inch wheel - 24,

£125.00
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Trek top fuel ex display - fuel, m/l

Trek top fuel ex display - fuel, m/l

£2301.70
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Trek downhill mountain bike - y5,

Trek downhill mountain bike - y5,

£187.90
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Retro trek 6700 series - retro,

Retro trek 6700 series - retro,

£94.30
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Trek caliber mountain - mountain, bike

Trek caliber mountain - mountain, bike

£465.70
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Trek oclv super - trek,

Trek oclv super - trek,

£873.70
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Trek roscoe large frame - 6,,

Trek roscoe large frame - 6,,

£567.70
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Cuda trace orange mtb - trace, 24''

Cuda trace orange mtb - trace, 24''

£260.70
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Trek y33 mountain - trek,

Trek y33 mountain - trek,

£644.20
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Trek fuel mountain - fuel, bike.

Trek fuel mountain - fuel, bike.

£516.70
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Trek remedy l - trek, m/l

Trek remedy l - trek, m/l

£1332.70
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Trek mountain bike l - trek,

Trek mountain bike l - trek,

£260.70
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Trek roscoe hardtail - roscoe, 6

Trek roscoe hardtail - roscoe, 6

£567.70
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Trek 5in mountain bike - 27.5in,

Trek 5in mountain bike - 27.5in,

£1000.00
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Trek remedy - (black, 8

Trek remedy - (black, 8

£1006.30
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2026 trek procaliber m l - 2026, m/l

2026 trek procaliber m l - 2026, m/l

£848.20
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Trek 4300 mountain - bike, green

Trek 4300 mountain - bike, green

£104.69
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Trek antelope 830 - 830, mountain

Trek antelope 830 - 830, mountain

£161.90
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Trek bruiser 26 - bruiser, 16”

Trek bruiser 26 - bruiser, 16”

£44.36
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Trek marlin 29in - 5, m

Trek marlin 29in - 5, m

£419.80
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Trek fuel 5 - trek, 9.9

Trek fuel 5 - trek, 9.9

£312.70
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Trek fuel gen - ex, 5

Trek fuel gen - ex, 5

£414.70
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Trek session frame - trek, dh

Trek session frame - trek, dh

£286.70
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Trek vrx 400lt full - full, suspension

Trek vrx 400lt full - full, suspension

£213.90
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Trek roscoe 29in hardtail - trek,

Trek roscoe 29in hardtail - trek,

£598.30
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Trek marlin gen 2027 - gen,

Trek marlin gen 2027 - gen,

£618.70
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Looking for more trek mountain bikes?

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📊96 listings · from £44.36 · avg £506.44
⚠️ These listings were last updated more than 20 days ago. Search for fresh listings

Browse 96 trek mountain bikes listings currently in our index. Prices range from £44.36 to £2760.7, with an average of £506.44. 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 →

Try this: schwinn cruiser | marin bike | ridgeback 16 | vintage bicycle raleigh | downhill bike | trek hybrid bike | girls bikes 24 | bmx cranks | triumph bicycle | road bike

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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 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 £44.36, while premium listings can reach £2760.7 — giving you a wide budget spread to work with. The average price of £506.44 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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