Product information
Shimano Ultegra FC-6800 11-speed chainrings. For bolt circle 110mm 4-arms spider.
Technologies
Hollowglide - The chainrings are hollow to save weight and drastically improve stiffness and aerodynamics. They ensure optimum power transfer and improved shifting performance.
Note: These are chainrings from different types (MA, MB, MD). For optimal shifting performance only use chainrings from the same type. So it is recommended to combine MA with MA, MB with MB and MD with MD.
Specifications
| Material | Aluminium Anodised |
|---|---|
| Weight | approx. 114 gram (50 T) approx. 34 gram (34 T) approx. 40 gram (39 T) approx. 88 gram (46 T) approx. 121 gram (52 T) approx. 121 gram (53 T) |
| Chainwheel, number of teeth | 34 | 36 | 39 | 46 | 50 | 52 | 53 |
| Fitting for Derailleur | 2/3-11-speed |
| Bolt Circle in mm | 110 mm |
| Colour | Black / Grey |
Recommended for You
- Choosing a selection results in a full page refresh.
Get In Touch
03 9088 2153
0483 930 491
Showroom: 106 Union Rd, Ascot Vale VIC 3032
Workshop: 132 Union Rd, Ascot Vale VIC 3032
Store Hours
Quick Links
Policies
!