Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 11155
| Model year | 2006 |
|---|---|
| Brand | Trek |
| Model | 820 |
| Bicycle type | Mountain bike, non-suspension |
| Archive ID | 11155 |
| Original MSRP | $249.99 |
| Colors | Rally Blue/Metallic Silver, Hot Orange/Metallic Dark Silver |
| Sizes | 13", 16", 18", 19.5", 21", 22.5", womens 13", womens 16", womens 19.5" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Hi-tensile steel |
| Fork | Trek |
| Fork material | High-tensile steel, unicrown crown |
| Rear shock | N/A |
| Component group | Mountain Mix |
|---|---|
| Shifters | Shimano EF50 |
| Front derailleur | Shimano FD-C051 |
| Rear derailleur | Shimano Acera |
| Crankset | SR XCC-100, 28/38/48 teeth |
| Rear cogs | 7-speed, 13 - 34 teeth |
| Pedals | Nylon platform |
| Brakes | Tektro linear-pull brakes, Shimano EF-50 levers |
|---|
| Headset | Aheadset Slimstak |
|---|---|
| Handlebar | Hi-tensile |
| Handlebar extensions | N/A |
| Stem | Hi-tensile steel |
| Saddle | Bontrager Sport |
| Seatpost | Bontrager |
| Hubs | Aluminum |
|---|---|
| Rims | Matrix 550 |
| Spokes | Stainless steel |
| Front tire | 26 x 2.00" Bontrager Connection Trail |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.