Shimano 2014 Ultegra 9 Speed Road Bicycle Cassette CS 6500

The Shimano Ultegra 6500 Hyperglide series 9 speed cassette offers reduced weight and increased rigidity. Features: Steel chain rings with an aluminum carrier reduces weight and increases rigidity Low chain ring 12, high chain ring 25 range 12, 13, 14, 15, 17, 19, 21, 23, 25 Reduced cog spacing: 9 speed cassette is same width as 8 speed Fits 8 speed Shimano freehub bodies, must use 9 speed chain,