Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 10399
| Model year | 2005 |
|---|---|
| Brand | Trek |
| Model | 2100 |
| Bicycle type | Road race & triathlon |
| Archive ID | 10399 |
| Original MSRP | $1,679.99 |
| Colors | Red/White |
| Sizes | 50cm, 52cm, 54cm, 56cm, 58cm, 60cm |
| Frame construction | TIG-welded/bonded |
|---|---|
| Frame material | ZR 9000 aluminum/carbon stays |
| Fork | Bontrager Race |
| Fork material | Carbon fiber, aero crown |
| Rear shock | N/A |
| Component group | Road Mix |
|---|---|
| Shifters | Shimano Ultegra STI Dual Control |
| Front derailleur | Shimano Ultegra |
| Rear derailleur | Shimano Ultegra |
| Crankset | Bontrager Race Lite, 39/53 teeth |
| Rear cogs | 9-speed, 12 - 26 teeth |
| Chain | 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Shimano 105 Dual Pivot brakes, Shimano Ultegra STI Dual Control front/Shimano Ultegra rear levers |
|---|
| Handlebar | Bontrager Race |
|---|---|
| Handlebar extensions | Not included |
| Stem | Bontrager Race |
| Saddle | Bontrager Race Luxe |
| Seatpost | Bontrager Race X Lite Carbon |
| Hubs | Bontrager Race |
|---|---|
| Rims | Bontrager Race |
| Spokes | Stainless steel |
| Front tire | 700 x 25c Bontrager Race Lite |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.