Description
Shimano Ultegra cranksets feature cutting-edge proprietary technology. Ultegra is "The Spirit of the Sport" and is designed with a smooth, aggressive look.
- Ultegra CN-6600 or 105 CN-5600 chains are recommended for use in conjunction with Ultegra 6703-G and 105 5703 triple cranksets
- Hollowtech II construction
- Thin-walled forged aluminum crank arms
- Hollowglide outer chainring
- Dual SIS front index shifting
- Improved tooth design minimizes chain rub in small/small gear combo
| Item Specifications |
|---|
| Color | Gray |
| Spindle Interface Type | Hollowtech II |
| Spindle Length | 68mm |
| Pedal Spindle | 9/16" |
| Chainring BCD | 130mm |
| Arm Length | 172.5mm |
| Rings | 30/39/52 |
| Crank-FD Type | Road Triple |
| BB Included | No |
| Crank Intended Use | Road |
| Chain Compatibility | Shimano 10 |
| Defined Color | Gray |
