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Trek 820 mountain bike

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Trek 820 mountain bike for sale on largest auction and classifieds sites

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Trek marlin5 2026 - trek,

Trek marlin5 2026 - trek,

£394.30
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Trek roscoe mountain bike - roscoe, 7

Trek roscoe mountain bike - roscoe, 7

£603.40
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Trek marlin mountain - trek, 7

Trek marlin mountain - trek, 7

£414.70
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Trek marlin mountain bike - 4,

Trek marlin mountain bike - 4,

£363.70
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Trek marlin mountain - marlin, 5

Trek marlin mountain - marlin, 5

£260.70
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Trek roscoe shimano - shimano, deore

Trek roscoe shimano - shimano, deore

£1050.00
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Trek marlin gen 2026 - 3,

Trek marlin gen 2026 - 3,

£567.70
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Trek xcaliber shimano deore - 9,

Trek xcaliber shimano deore - 9,

£950.00
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Trek roscoe hardtail - trek,

Trek roscoe hardtail - trek,

£822.70
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Trek 820 50cm mtb mountain - trek,

Trek 820 50cm mtb mountain - trek,

£76.55
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Trek mt220 mountain - mt220,

Trek mt220 mountain - mt220,

£83.90
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Trek marlin mountain - trek, 8

Trek marlin mountain - trek, 8

£618.70
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Trek slash 2026 - ,

Trek slash 2026 - ,

£2250.70
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Trek 3700 disc mountain bike - disc,

Trek 3700 disc mountain bike - disc,

£89.10
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Trek roscoe hardtail - trek, 7

Trek roscoe hardtail - trek, 7

£600.00
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Trek caliber 29in mountain - 29in,

Trek caliber 29in mountain - 29in,

£414.70
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Trek marlin mountain - trek,

Trek marlin mountain - trek,

£618.70
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Trek marlin medium 29er - trek,

Trek marlin medium 29er - trek,

£770.68
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Trek 3500 3700 - trek, 4000

Trek 3500 3700 - trek, 4000

£10.99
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2025 trek marlin gen - marlin, 3

2025 trek marlin gen - marlin, 3

£547.30
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Trek procaliber shimano - procaliber,

Trek procaliber shimano - procaliber,

£1725.00
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Trek caliber shimano deore - 7,

Trek caliber shimano deore - 7,

£750.00
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Trek slash ultimate flight - trek, 9.9

Trek slash ultimate flight - trek, 9.9

£4586.70
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Trek navigator 200 hardtail - trek,

Trek navigator 200 hardtail - trek,

£140.00
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Trek alpha 4100 mountain - trek,

Trek alpha 4100 mountain - trek,

£47.50
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Grab bargain lightly used - bargain!,

Grab bargain lightly used - bargain!,

£771.70
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1997 trek mountain bike - trek,

1997 trek mountain bike - trek,

£2499.00
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Trek marlin mountain bike - mountain,

Trek marlin mountain bike - mountain,

£618.70
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Trek marlin mountain - trek, 6

Trek marlin mountain - trek, 6

£234.70
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Trek marlin mountain bike - marlin, 5

Trek marlin mountain bike - marlin, 5

£373.90
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Trek marlin gen mountain - 4,

Trek marlin gen mountain - 4,

£404.50
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Trek mountain bike - trek, 4300

Trek mountain bike - trek, 4300

£78.70
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Trek 4900 - trek,

Trek 4900 - trek,

£94.30
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Mountain bike trek marlin - marlin, 5

Mountain bike trek marlin - marlin, 5

£567.70
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Trek 4300 mountain bike - 4300,

Trek 4300 mountain bike - 4300,

£104.69
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Trek roscoe mountain bike - trek, 7

Trek roscoe mountain bike - trek, 7

£669.70
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Trek marlin hardtail - marlin, 5

Trek marlin hardtail - marlin, 5

£465.70
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Trek series alpha aluminum - series,

Trek series alpha aluminum - series,

£187.90
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Trek 3900 disc spec - 3900, (disc

Trek 3900 disc spec - 3900, (disc

£115.10
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Trek roscoe mountain bike - roscoe,

Trek roscoe mountain bike - roscoe,

£822.70
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Trek marlin gen mountain - 8,

Trek marlin gen mountain - 8,

£771.70
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Trek roscoe msg - for, more

Trek roscoe msg - for, more

£460.38
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Trek 820 mountain bike frame - 820,

Trek 820 mountain bike frame - 820,

£99.05
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Trek marlin mountain - 5, bike

Trek marlin mountain - 5, bike

£414.70
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Trek roscoe 2019 2020 - 2019/2020, model

Trek roscoe 2019 2020 - 2019/2020, model

£822.70
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Trek caliber mountain bike - x-caliber, 7

Trek caliber mountain bike - x-caliber, 7

£414.70
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Trek 4900 mountain bike - trek,

Trek 4900 mountain bike - trek,

£439.00
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Trek caliber 7 - ,

Trek caliber 7 - ,

£260.70
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Trek remedy rsl - trek,

Trek remedy rsl - trek,

£1281.70
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Trek marlin gen bike - gen, 3

Trek marlin gen bike - gen, 3

£618.70
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Trek 820 mountain track - 820, 26"

Trek 820 mountain track - 820, 26"

£90.05
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Trek marlin mountain bike - trek,

Trek marlin mountain bike - trek,

£465.70
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Trek slash mountain - trek,

Trek slash mountain - trek,

£2250.70
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Mountain bike brake rotor - bike,

Mountain bike brake rotor - bike,

£11.61
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Mountain bike hardtail - -,

Mountain bike hardtail - -,

£924.70
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Trek 820 antelope - trek, wheel

Trek 820 antelope - trek, wheel

£99.05
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Trek 820 mtb bike - bike, frame

Trek 820 mtb bike - bike, frame

£61.24
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2010 trek 820 mtb - 2010, bike

2010 trek 820 mtb - 2010, bike

£77.77
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Trek xcaliber large - trek,

Trek xcaliber large - trek,

£613.30
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2005 trek 820 wsd mtb - trek, bike

2005 trek 820 wsd mtb - trek, bike

£160.39
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Gray trek singletrack - singletrack, 850

Gray trek singletrack - singletrack, 850

£53.04
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Trek 820 inch - 26, wheel

Trek 820 inch - 26, wheel

£73.84
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Trek 820 inch - 26,

Trek 820 inch - 26,

£75.64
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2008 trek 820 - 2008,

2008 trek 820 - 2008,

£70.69
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1999 trek 820 front mtb - trek,

1999 trek 820 front mtb - trek,

£37.70
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Trek 6700 slr hardtail - slr,

Trek 6700 slr hardtail - slr,

£281.50
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Trek 4000 mountain bike - trek,

Trek 4000 mountain bike - trek,

£180.00
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Trek 4300 hydraulic disc - trek,

Trek 4300 hydraulic disc - trek,

£220.00
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Trek marlin gen mountain - marlin, 8

Trek marlin gen mountain - marlin, 8

£618.70
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Trek supercaliber gx - supercaliber,

Trek supercaliber gx - supercaliber,

£1850.00
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Trek 4100 49 5cm - 4100, 19.5"

Trek 4100 49 5cm - 4100, 19.5"

£55.00
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Trek 4300 mountain - trek,

Trek 4300 mountain - trek,

£94.30
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Trek six series 6500 alpha - six,

Trek six series 6500 alpha - six,

£302.30
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Trek procaliber gen - trek, 9.5

Trek procaliber gen - trek, 9.5

£1332.70
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Trek 4300 mountain bike in - mountain,

Trek 4300 mountain bike in - mountain,

£151.50
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Trek mountain bike large - mountain,

Trek mountain bike large - mountain,

£68.30
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Trek 3700 mountain bike

Trek 3700 mountain bike

£125.50
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Trek excalibur hardtail - trek,

Trek excalibur hardtail - trek,

£389.20
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Trek 3900 disc spec not - (disc,

Trek 3900 disc spec not - (disc,

£145.00
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Trek marlin mountain - 4,

Trek marlin mountain - 4,

£94.30
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Trek caliber hardtail - trek,

Trek caliber hardtail - trek,

£750.00
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Trek caliber mountain bike - trek,

Trek caliber mountain bike - trek,

£449.98
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Trek caliber mountain - x-caliber,

Trek caliber mountain - x-caliber,

£537.10
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Trek procaliber gen mountain - procaliber,

Trek procaliber gen mountain - procaliber,

£2709.70
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Trek fuel mountain - trek, ex

Trek fuel mountain - trek, ex

£669.70
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Trek matrix front mtb - 26",

Trek matrix front mtb - 26",

£45.64
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Trek alpha 3700 mountain - trek, bike

Trek alpha 3700 mountain - trek, bike

£63.10
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Trek 3900 mountain bike - mountain,

Trek 3900 mountain bike - mountain,

£83.90
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Trek marlin mountain bike - marlin, 6

Trek marlin mountain bike - marlin, 6

£312.70
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Trek roscoe mtb - roscoe,

Trek roscoe mtb - roscoe,

£618.70
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Trek precaliber silver alpha

Trek precaliber silver alpha

£135.90
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Trek caliber 9 mountain - trek, x-

Trek caliber 9 mountain - trek, x-

£595.00
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Trek 4300 mountain bike

Trek 4300 mountain bike

£104.70
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Trek top full stache - top, 8

Trek top full stache - top, 8

£1001.20
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Trek 6000 men mountain - men’s,

Trek 6000 men mountain - men’s,

£172.30
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Trek caliber medium - trek,

Trek caliber medium - trek,

£455.50
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📊96 listings · from £10.99 · avg £541.97
⚠️ These listings were last updated more than 9 days ago. Search for fresh listings

Browse 96 trek 820 mountain bike listings currently in our index. Prices range from £10.99 to £4586.7, with an average of £541.97. 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 820 mountain bike →

Try this: trek alpha | trek bicycle | trek cycle | trek mtb | trek racing bikes | trek x caliber 7 | trekker saddle | trekking bikes | tren | trench props

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Everything you need to know about trek 820 mountain bike

Whether you are looking for a brand-new or second-hand trek 820 mountain bike, 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 £10.99, while premium listings can reach £4586.7 — giving you a wide budget spread to work with. The average price of £541.97 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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