For Sale UK

Trek 820 mountain bike

4

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

Home / Bike Frames / Trek 820 mountain bike for sale – 65 used, around £150 | For Sale UK
Trek mountain track - mountain,

Trek mountain track - mountain,

£125.00
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Trek marlin gen - trek,

Trek marlin gen - trek,

£435.10
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2026 trek marlin gen fury - trek,

2026 trek marlin gen fury - trek,

£414.70
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Trek marlin 29in mountain - marlin, 5

Trek marlin 29in mountain - marlin, 5

£281.50
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Trek mountain track 820 - trek,

Trek mountain track 820 - trek,

£187.90
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Trek 3500 3700 3900 disc - 3700, 4000

Trek 3500 3700 3900 disc - 3700, 4000

£10.99
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2005 trek 820 mtb bike - trek,

2005 trek 820 mtb bike - trek,

£100.81
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1995 trek 820 - trek, mtn

1995 trek 820 - trek, mtn

£103.36
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Vintage trek step thru frame - trek,

Vintage trek step thru frame - trek,

£23.11
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Mountain bike brake rotor - bike,

Mountain bike brake rotor - bike,

£11.55
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2003 trek singletrack - 2003,

2003 trek singletrack - 2003,

£135.37
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Gray trek singletrack 850 - trek,

Gray trek singletrack 850 - trek,

£52.77
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2012 trek 820 - 2012,

2012 trek 820 - 2012,

£123.43
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Trek roscoe mountain bike - roscoe, 7

Trek roscoe mountain bike - roscoe, 7

£618.70
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Trek marlin mountain bike - trek,

Trek marlin mountain bike - trek,

£400.00
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Trek marlin 29 - 5, 29"

Trek marlin 29 - 5, 29"

£279.42
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Trek 820 mtb bike 16 - mtb,

Trek 820 mtb bike 16 - mtb,

£150.02
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Trek 820 mtb bike - 820,

Trek 820 mtb bike - 820,

£234.50
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2002 trek antelope 820 - trek,

2002 trek antelope 820 - trek,

£224.02
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Trek 820 mountaintrack - 820, mtb

Trek 820 mountaintrack - 820, mtb

£150.02
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2001 trek 820 antelope mtb - 820,

2001 trek 820 antelope mtb - 820,

£135.37
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2010 trek 820 mtb bike - 2010, st

2010 trek 820 mtb bike - 2010, st

£81.47
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1995 trek 820 - 1995, mtb

1995 trek 820 - 1995, mtb

£135.37
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2020 trek 820 mtb bike - 820,

2020 trek 820 mtb bike - 820,

£228.59
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2018 trek 820 mtb bike - 2018,

2018 trek 820 mtb bike - 2018,

£98.75
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2015 trek 820 mtb - mtb, 14"

2015 trek 820 mtb - mtb, 14"

£150.02
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2008 trek 820 mtn - 2008,

2008 trek 820 mtn - 2008,

£77.39
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2008 trek 820 - 820, st

2008 trek 820 - 820, st

£81.47
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2023 trek roscoe size - 7,

2023 trek roscoe size - 7,

£718.66
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Trek marlin gen - 7, 2023

Trek marlin gen - 7, 2023

£359.99
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Trek top fuel - fuel, 8

Trek top fuel - fuel, 8

£924.70
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Trek remedy - remedy,

Trek remedy - remedy,

£873.70
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2020 trek 820 - 820, bike

2020 trek 820 - 820, bike

£85.76
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2001 trek 820 mtb bike - 2001,

2001 trek 820 mtb bike - 2001,

£93.81
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1990 trek 820 - 820, mtb

1990 trek 820 - 820, mtb

£189.26
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2008 trek 820 singletrack mtb - 2008,

2008 trek 820 singletrack mtb - 2008,

£150.02
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2005 trek 820 mtb bike - 2005,

2005 trek 820 mtb bike - 2005,

£150.02
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Trek 820 mtntrack mtb bike - trek,

Trek 820 mtntrack mtb bike - trek,

£150.02
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2012 trek fuel large - fuel, 8

2012 trek fuel large - fuel, 8

£389.00
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Trek marlin mountain bike - 5,

Trek marlin mountain bike - 5,

£465.70
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1999 trek 820 front mtb - front,

1999 trek 820 front mtb - front,

£43.78
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1998 trek 820 mtb - trek,

1998 trek 820 mtb - trek,

£150.02
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2005 trek 820 wsd mtb - 2005,

2005 trek 820 wsd mtb - 2005,

£98.75
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1995 trek 820 mountaintrack - trek,

1995 trek 820 mountaintrack - trek,

£135.37
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1997 trek 820 antelope - antelope, mtb

1997 trek 820 antelope - antelope, mtb

£228.59
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2010 trek 820 mtb bike - 2010,

2010 trek 820 mtb bike - 2010,

£135.37
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2005 trek 820 mtb - 2005,

2005 trek 820 mtb - 2005,

£228.59
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2008 trek 820 - 820, 17.5"

2008 trek 820 - 820, 17.5"

£98.75
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2010 trek 820 mtb - trek, 16"

2010 trek 820 mtb - trek, 16"

£150.02
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2000 trek mtn track mtb - mtn, bike

2000 trek mtn track mtb - mtn, bike

£148.11
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Trek 820 mtb - 12",

Trek 820 mtb - 12",

£135.37
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2000 trek mountain track - 2000, 820

2000 trek mountain track - 2000, 820

£2489.23
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Trek 820 wsd - wsd, mtb

Trek 820 wsd - wsd, mtb

£135.37
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2015 trek 820 wsd - 820, mtb

2015 trek 820 wsd - 820, mtb

£135.37
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Trek matrix front mtb bike - trek, 26"

Trek matrix front mtb bike - trek, 26"

£45.42
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1995 trek 820 singletrack - 1995,

1995 trek 820 singletrack - 1995,

£2090.96
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Pro cycling bicycle - pro,

Pro cycling bicycle - pro,

£63.69
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Bontrager rsl integrated - bontrager,

Bontrager rsl integrated - bontrager,

£268.84
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Trek 820 mountain - trek,

Trek 820 mountain - trek,

£94.30
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Used once then stored - , ladies

Used once then stored - , ladies

£156.70
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Trek mountain bike possibly - mountain,

Trek mountain bike possibly - mountain,

£80.00
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Two apollo phase - two,

Two apollo phase - two,

£21.50
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1994 trek 820 - trek,

1994 trek 820 - trek,

£219.10
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Trek marlin mountain - trek,

Trek marlin mountain - trek,

£465.70
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Trek marlin gen - 5,

Trek marlin gen - 5,

£394.30
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📊65 listings · from £10.99 · avg £274.07

Browse 65 trek 820 mountain bike listings currently in our index. Prices range from £10.99 to £2489.23, with an average of £274.07. 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 bicycle | trex bike | trials mountain bike | triathlon bike frame | turner 5 spot | white carrera mountain bike | xc mountain bike | nomad santa cruz | alan bike | giant frame

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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 65 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 £2489.23 — giving you a wide budget spread to work with. The average price of £274.07 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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