FC-6800
FC-6800
FC-6800
FC-6800
PRODUCT SPECIFICATIONS
| MODEL NO |
FC-6800 |
| SERIES |
SHIMANO ULTEGRA 6800 Series |
| Color |
Series color |
| Average weight |
696 g (53-39T), 689 g (52-36T), 681 g (50-34T), 677 g (46-36T) |
| Spider/Gear arms |
4 |
| Chainring combination |
50-34T | 52-36T | 53-39T | 46-36T |
| Q-factor (mm) |
146.6 |
| Crank arm length (mm)|165 |
✔ |
| Crank arm length (mm)|170 |
✔ |
| Crank arm length (mm)|172.5 |
✔ |
| Crank arm length (mm)|175 |
✔ |
| Optional chain guard|Without chain/bash guard |
✔ |
| HOLLOWGLIDE |
X, - (46-36T) |
| Compatible bottom bracket type|Outboard |
✔ |
| Recommended bottom bracket|Threaded (normal) |
SM-BBR60 |
| Recommended bottom bracket|Press-fit |
SM-BB72-41B |
| Threaded bottom bracket shell width (mm)|68 |
✔ |
| Threaded bottom bracket shell width (mm)|70 |
✔ |
| Crank fixing screw included |
✔ |
