Front Wheel
Ferramentas
Estas são algumas ferramentas comuns usadas para executar trabalhos neste dispositivo. Talvez você não precise usar todas elas em cada procedimento.
Background
The Trek 820 mountain bike is known to handle the streets better than some of the higher-end Trek bicycles (i.e. Trek 3700). The Trek 820 is different than the rest because it is Trek's generic bike, so almost any tire or seat will work due to the interface of the Trek 820 being up to the industry standard.
Identification
The Trek 820 was available in multiple color combinations throughout the years, including base colors in various shades and sheens, black, red, ecru, green, silver, blues, and champagne. You can identify your bike by the Trek logo printed on the down tube, and model 820 printed on the top tube.
Specifications
Colors: Multiple colors depending on the years
Frame: Trek Custom Steel w/chromoly seat tube, replaceable derailleur hanger
Front Suspension: SR Suntour M-2025 w/coil spring, 63mm travel
Sizes: 13, 16, 18, 19.5, 21”
Wheels: Formula FM21 alloy front hub; FM31 alloy rear hub w/Bontrager 550 36-hole rims
Tires: Bontrager LT3, 26x2.0"
Shifters: Shimano Tourney, 7 speed
Front derailleur: Shimano TX
Rear derailleur: Shimano TX35
Crank: Forged alloy 3 piece, 48/38/28
Cassette: Shimano TZ31 14-34, 7 speed
Pedals: Wellgo nylon platform
Saddle: Bontrager SSR
Seatpost: Bontrager SSR, 31.6mm, 20mm offset
Handlebar: Bontrager Riser, 25.4mm, 30mm rise
Stem: Bontrager Forged, 25.4mm
Headset: 1-1/8" threadless
Brakeset: Tektro linear-pull brakes w/Shimano Tourney levers
Grips: Bontrager SSR
Extras: Rack & fender mounts
Additional Information
Trek 820 on the Trek Official Site