With a 11-32T range, the Shimano CS-HG31 gives you an 8 gear range to use so you’re powering up the hills and flying down the other side. A zinc phosphate finish ensures smooth shifting and long-lasting performance and the enlarged sprocket window design helps keep the weight to a minimum. Made for use with IG/HG chains.
- For IG/HG chains
- Zinc phosphate finish
- Enlarged sprocket window design for lighter weight
- Gear Ratio: 11-13-15-18-21-24-28-32
- Vendor Style Number: 120475-02