Chainring 34T-MA Dura-Ace - FC-9000 x 50/34T

The Shimano Dura-Ace FC-9000 34D 50/34 11S chainring is an original spare part for FC-9000 11-speed cranksets. It has four arms, arranged asymmetrically, and a circle of 110 mm holes. Thanks to the large number of teeth available, the most diverse 2-speed combinations can be produced. The large chainrings (50 to 55T) have a hollow profile (Hollowglide) to save weight.

Features:
-Shimano Dura-Ace FC-9000
- Mounting: 110mm hole circle, 4 asymmetric arms
- Transmission: 2x11 speed
- Compatible with 50/34
- Anodized
- Hollowglide technology: the large chainrings of Dura-Ace and Ultegra have a hollow profile. This not only reduces weight but also increases stiffness. The change process is faster and even more precise.