Trek 820 AL 1999 Technical specs and features

Brand Trek
Model 820 AL
First production 1999
Bike category Mountain Bike
Bike sub-category Mountain Without Suspension
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Parts And Accessories Trek 820 AL Parts   
Available Sizes - 13.5 (inches) / 34.29 (cm)
- 13.5 (inches)
- 16.5 (inches) / 41.91 (cm)
- 16.5 (inches)
- 18 (inches) / 45.72 (cm)
- 18 (inches)
- 19.5 (inches) / 49.53 (cm)
- 19.5 (inches)
- 21 (inches) / 53.34 (cm)
- 21 (inches)
- 22.5 (inches) / 57.15 (cm)
- 22.5 (inches)
- womens 17 (inches)
- womens 20 (inches)


Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Trek Connection
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Lee Chi LV77E Levers
Lee Chi ProMax MV-33 Linear-pull Brakes
Hubs for disc brakes Rear: Kung Ten W5ER
Front: Kung Ten W55F
Rims manufacturer 32-hole
Weinmann 519
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specifications

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionAlloy MTB
Handlebar extenderOptional
Handlebar stem detailsSteel
Headset size1 1/8 (inches) Victor VP-H992W

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
KAZ LR900
Bottom bracket shell width73 (millimeters) English
Bottom bracket type 121 (millimeters) Spindle
Shimano BB-CT92E
Crankset parts and sizes 24/34/42 Teeth
Shimano Altus
Gear shift leversSRAM ESP 5.0
Rear gear set 11 - 30 Teeth
8-speed

Trek 820 AL Fork System Data

Derailleur (Front) Top-pull and bottom Bracket Mount
Shimano Altus
Derailleur (Rear)SRAM ESP 5.0
Fork material Unicrown Crown
Chromoly
Fork typeTrek

Other Specs of Trek 820 AL

Component group setsMountain Mix
Available colors - Ice Red and Ice Orange
Weight 28.0
Pedals detailsPlatform
Rear shock absorberNot Available
Saddle seatVelo
Seat post extension 27.2 (millimeters) Diameter
Aluminum Micro-adjust


Trek 820 AL bike review

Trek produced the 820 AL bike in 1999 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $359.99.
820 AL bike is available in many sizes such as 13.5 (inches), 16.5 (inches), 18 (inches), 19.5 (inches), 21 (inches), 22.5 (inches), womens 17 (inches) and womens 20 (inches).
Trek Mountain bike 820 AL can be found in a few colors, among these colors Ice Red and Ice Orange .
This bike is equiped with 26 x 1.95" Trek Connection tires and Stainless steel spoke wheel while the rims are manufactured by Weinmann 519, 32-hole. Trek equiped this exact model with Lee Chi ProMax MV-33 linear-pull brakes, Lee Chi LV77E levers braking system and Front: Kung Ten W55F, Rear: Kung Ten W5ER hubs.
To guarantee the comfiest ride Trek used 7005 aluminum material for the frame. Alloy MTB high strength material is used on the handlebar of this 820 AL to ensure the perfect handling while the stems are made of Steel.
For the smoothest biking experience Shimano Altus, 24/34/42 teeth is used on this bicycle linked to KAZ LR900 chain that is easily replaceable as stated by Trek, the whole system is connected to a high reliability SRAM ESP 5.0 gear shift levers.