Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 16706
| Model year | 2009 |
|---|---|
| Brand | Giant |
| Model | Defy Alliance 0 |
| Bicycle type | Road race & triathlon |
| Archive ID | 16706 |
| Original MSRP | $2,050.00 |
| Colors | Red/Composite/Aluminum |
| Sizes | Xsmall, small, medium, large, xlarge |
| Frame construction | TIG-welded/Monocoque |
|---|---|
| Frame material | Giant Alliance Composite/AL |
| Fork | Giant Advanced composite |
| Fork material | Carbon fiber/aluminum steerer, aero crown |
| Rear shock | N/A |
| Component group | Shimano 105 |
|---|---|
| Shifters | Shimano 105 STI |
| Front derailleur | Shimano 105 |
| Rear derailleur | Shimano Ultegra |
| Crankset | Shimano R600, 34/50 teeth |
| Bottom bracket | Shimano Hollowtech II |
| Cassette | Shimano 105 |
| Rear cogs | 10-speed, 12 - 27 teeth |
| Chain | Shimano 105 |
| Pedals | Crank Brothers Smarty |
| Brakes | Shimano BR650 brakes, Shimano 105 STI levers |
|---|
| Headset | 1 1/4"-1 1/8" threadless |
|---|---|
| Handlebar | Race Face Ride |
| Handlebar extensions | Not included |
| Stem | Race Face Ride |
| Saddle | Giant Performance Road |
| Seatpost | Giant Composite, 27.2mm diameter |
| Hubs | Mavic Aksium |
|---|---|
| Rims | Mavic Aksium |
| Front tire | 700 x 25c Michelin Lithion |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.