Sprockets synchronization improved shifting precision, less stress for the chain
Ultra-Shift teeth shape provides upshift optimization
Optimized teeth space for longer life, lower wear
Nickel-chrome surface treatments on steel for longer life, lower wear
Light-alloy lockring for weight savings, 236 grams
11-speed road race cassette
Ultra-Shift design
Stiff aluminum carriers

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.04 inch
Height : 2.91 inch
Length : 5.04 inch

Item Weight: 8 ounce (View shipping rates and policies)
Shipping Weight: 13.44 ounce (View shipping rates and policies)

ASIN : B0053ARZT6