Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 84089
| Model year | 1999 |
|---|---|
| Brand | Trek |
| Model | 820 AL |
| Bicycle type | Mountain bike, non-suspension |
| Archive ID | 84089 |
| Original MSRP | $359.99 |
| Colors | Ice Red/Ice Orange |
| Sizes | 13.5", 16.5", 18", 19.5", 21", 22.5", womens 17", womens 20" |
| Weight | 28 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 7005 aluminum |
| Fork | Trek |
| Fork material | Chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | Mountain Mix |
|---|---|
| Shifters | SRAM ESP 5.0 |
| Front derailleur | Shimano Altus, top-pull/bottom bracket mount |
| Rear derailleur | SRAM ESP 5.0 |
| Crankset | Shimano Altus, 24/34/42 teeth |
| Bottom bracket | Shimano BB-CT92E, 121mm spindle |
| BB shell width | 73mm English |
| Rear cogs | 8-speed, 11 - 30 teeth |
| Chain | KAZ LR900, 1/2 x 3/32" |
| Pedals | Platform |
| Brakes | Lee Chi ProMax MV-33 linear-pull brakes, Lee Chi LV77E levers |
|---|
| Headset | 1 1/8" Victor VP-H992W |
|---|---|
| Handlebar | Alloy MTB |
| Handlebar extensions | Not included |
| Stem | Steel |
| Saddle | Velo |
| Seatpost | Aluminum micro-adjust, 27.2mm diameter |
| Hubs | Front: Kung Ten W55F, Rear: Kung Ten W5ER |
|---|---|
| Rims | Weinmann 519, 32-hole |
| Spokes | Stainless steel, 2.0mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 1.95" Trek Connection |
| Wheel size | 26" wheels |
| Top tube | 579 mm |
|---|---|
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 430 mm |
| Wheelbase | 1055 mm |
| Fork offset / rake | 38 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 5, 2026.