trek mountainbikes USED Trek 820 Large Steel Mountain Bike 3x7 speed 26" Wheels
SKU: 50664863791
trek mountainbikes

trek mountainbikes USED Trek 820 Large Steel Mountain Bike 3x7 speed 26" Wheels

Sale price$23.06 Regular price$25.62
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

trek mountainbikes USED Trek 820 Large Steel Mountain Bike 3x7 speed 26" WheelsFor sale is a USED Trek 820 Large Steel Mountain Bike 3x7 speed 26" Wheels SPECS: Size: 19. 5" Large Seat Tube (c t): 19. 5" Top Tube (effective): 23" Standover Height: 31. 5" Wheel Size: 26" Speed: 3x7 Type: Hardtail Mountain Bike Components: Shimano Color: Dark Gray Red Weight: 34lbs COMPONENTS: Frame: Steel Fork: SR Suntour 75mm Travel Coil Spring Headset: 1 1 8" Threadless Press In Seatpost: Alloy Saddle: Bontrager SSR Stem: Bontrager 25. 4x110mm

For sale is a USED Trek 820 Large Steel Mountain Bike 3x7 speed 26" Wheels

SPECS:
  • Size: 19.5"/ Large
  • Seat Tube (c-t): 19.5"
  • Top Tube (effective): 23"
  • Standover Height: 31.5"
  • Wheel Size: 26"
  • Speed: 3x7
  • Type: Hardtail Mountain Bike
  • Components: Shimano
  • Color: Dark Gray /Red
  • Weight: 34lbs
COMPONENTS:
  • Frame: Steel
  • Fork: SR Suntour 75mm Travel Coil Spring
  • Headset: 1-1/8" Threadless Press In
  • Seatpost: Alloy
  • Saddle: Bontrager SSR
  • Stem: Bontrager 25.4x110mm 25 degree rise
  • Handlebar: 25.4x630mm Steel Riser
  • Shifters: Shimano Tourney 3x7 speed Rapid Fire integrated with Brake Lever
  • Brakes: V-Brakes
  • Front Derailleur: Shimano Tourney
  • Rear Derailleur: Shimano Tourney
  • Crankset: 170mm Triple
  • Bottom Bracket: Square Taper
  • Cassette: Shimano 14-34T Mega Range Thread On Freewheel
  • Chain: KMC Z Chain
  • Wheelset: Bontrager AT-550 26" Quick Release Rim Brake
  • Tires: Bontrager LT3 26x2"
  • Extras: Kickstand
CONDITION: 1 (poor) - 10 (new)
  • Chain/Cassette/Cranks: 8
  • Brake Pads: 8
  • Tires: 5
  • Wheels: 7
  • Frame: 8
  • Shifters: 7
  • Cables/Housing: 6

CONDITION DESCRIPTION: Used mountain bike shows minor signs of wear.  It is a great affordable entry point into off road riding or commuting.

SIZING: Based on traditional sizing, it could fit someone 5'8" to 6'. Please note this is an approximate range and the buyer is responsible for verifying the fit before purchase.

WARRANTY: If purchased locally, it comes backed with a 60 day limited mechanical warranty.

SKU: 210000053664

230922-CRC

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50664863791

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Natalie Williams
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★★★★★ 5
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Reviewed in the United States on March 11, 2026
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Joseph Pratt
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★★★★★ 5
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Size: Small, Color: (001) Black / Black / White
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Reviewed in the United States on May 16, 2026
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Chelsey Bartoli
Lowell, US
★★★★★ 5
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Size: Medium, Color: (001) Black / Black / White
My husband loves these. The socks are warm and thick and extremely comfortable. They support the foot and he works outside all day and has had them for a little over a month. They stay in place and don’t move move around while he’s outside moving around.
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Cathy
Boise, US
★★★★★ 5
Happy Customer
Size: Medium, Color: (001) Black / Black / White
Item was as describe, comfortable and stays in place thick but breathable ! I will order from this company again
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Reviewed in the United States on January 15, 2026

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