SM-FCM810

Information from: www.shimano.com.

Shimano Saint Cranksets. New longer bottom bracket cups improve durability & compatibility with aftermarket chain guides.

Features

Gold Anodized

Sealed bearings

Aluminum Cups

Options: 68/73mm BB and 83mm BB (BB's Included with crankset)

HollowTech-II design

Longer threads on drive side for ease of use and compatibility with chain guides