7075-T6 aluminum
Hard anodized finish
PowerGlide ramps/pins for optimized shifting performance
Designed to be paired with 34T ring sold separately

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 9.13 inch
Height : 0.79 inch
Length : 9.29 inch

Item Weight: 27.12 pounds (View shipping rates and policies)
Shipping Weight: 6.4 ounce (View shipping rates and policies)

ASIN : B004YWGWXE