9 speed compatible
Aluminum chainrings
Steel pinned shifting ramps
Shimano Reference Number: FC-M665

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.5 inch
Height : 0.4 inch
Length : 9.25 inch

Item Weight: 3.2 ounce (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B002P74MBE