
Ultegra components will be available in an additional color option (Ice Grey Finish). This new beautiful finish will give the opportunity of even more beautiful and stylish road bikes. Ultegra's ice grey finish is not only a cosmetic addition, but also features a weight saving of over 70 grams compared to the regular Ultegra package. Furthermore an Ultegra branded compact crankset will be available.
Technical Documents
Features
- Crankset with Integrated Bottom Bracket (SM-FC6601)
- HOLLOWTECH ll Crankset
- FC-6601G : 45g lighter than current model (FC-6600)
- 2 tone color chainrings
Specifications
| Model Number | FC-6601-G |
| Series | ULTEGRA SL |
| Crank Construction | HOLLOWTECH II |
| Cassette Compatibility | 10-speed |
| Chain Compatibility | Super Narrow HG for 10-speed |
| Hyperdrive | yes |
| Dual SIS | yes |
| Reinforced Spider | yes |
| Chainring Sets | 53-39/52-39T |
| Bolt Circle Diameter | 130mm |
| Crank Arm Length | 165/170/172.5/175mm |
| Crank Arms | forged aluminum/anodized |
| Chainrings | aluminum/anodized |
| Chain Guard | no |
| Bottom Bracket | SM-FC6601 |
| Chain Line | 43.5mm |
| Spindle Length | - |
| BB Shell Width | 68/70mm |
| Average Weight | 788g including BB |
