Bicycle Archive · Specification reportBicycle Archive · Specification report2005 Trek Pilot 2.1 · 2008 Trek Pilot 2.1
| Specification | 2005 Trek Pilot 2.1 | 2008 Trek Pilot 2.1 |
|---|---|---|
| Overview | ||
| Model year | 2005 | 2008 |
| Brand | Trek | Trek |
| Model | Pilot 2.1 | Pilot 2.1 |
| Bicycle type | Road race & triathlon | Road/sport |
| Archive ID | 10397 | 12776 |
| Original MSRP | $1,319.99 | $1,539.99 |
| Colors | Brushed Aluminum | Silver/ Metallic Black |
| Sizes | 50cm, 52cm, 54cm, 56cm, 58cm, 63cm | 50cm, 52cm, 54cm, 56cm, 58cm, 63cm |
| Frameset | ||
| Frame construction | TIG-welded/bonded | TIG-welded |
| Frame material | ZR 9000 aluminum/carbon stays | Alpha Black Aluminum w/TCT Carbon stays |
| Fork | Bontrager Satellite Plus | Bontrager Satellite Plus |
| Fork material | Carbon fiber, aero crown | Carbon, aero crown |
| Rear shock | N/A | N/A |
| Drivetrain | ||
| Component group | Road Mix Triple | Shimano 105 |
| Shifters | Shimano 105 STI Dual Control | Shimano 105 STI |
| Front derailleur | Shimano 105 | Shimano 105 |
| Rear derailleur | Shimano Ultegra | Shimano Ultegra |
| Crankset | Bontrager Race, 30/42/52 teeth | Shimano 105, 30/39/50 teeth |
| Rear cogs | 9-speed, 12 - 26 teeth | 10-speed, 12 - 27 teeth |
| Chain | 1/2 x 3/32" | — |
| Pedals | Aluminum | Shimano 505 |
| Brakes | ||
| Brakes | Aluminum dual pivot brakes, Shimano 105 STI Dual Control levers | Cane Creek 3 brakes, Shimano 105 STI levers |
| Cockpit & contact points | ||
| Handlebar | Bontrager Select Flat Top | Bontrager Select VR OS |
| Handlebar extensions | Not included | Not included |
| Stem | Bontrager Select | Bontrager Select OS |
| Saddle | Bontrager Race Luxe | Bontrager Race Basic |
| Seatpost | Bontrager Race X Lite Carbon | Bontrager carbon |
| Wheels & tires | ||
| Hubs | Bontrager Select | Bontrager SSR |
| Rims | Bontrager Select | Bontrager SSR |
| Spokes | Stainless steel | — |
| Front tire | 700 x 25c Bontrager Race Lite | 700 x 25c Bontrager Race Lite |
| Wheel size | 700c wheels | 700c wheels |
| Drivetrain | ||
| Cassette | — | Shimano 105 |
| Cockpit & contact points | ||
| Headset | — | Aheadset cartridge |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 28, 2026.