Studio : Shimano Publisher : Shimano Product Description
Item Description - Exclusive for Dura-Ace 9000 cranksets
- 11-speed SIS compatible
- Outer chainrings are hollow-forged and machined with integrated (blind) threads for optimized strength-to-weight
- For best shifting performance, match M*-type chainrings
Item Specifications - speed: 2x11sp
- BCD: 110mm
- teeth: 34t (MA)
- color: black/silver
- :
0 |
|