MATERIAL: CNC machined in the U.S.A. from 7075 series aluminum.
FIT: 48 splined 19mm spindles
CHAIN FIT: 3/32"
BOLT REQUIREMENT: No bolt required. Fits directly on splined spindle without any bolts needed.
CRANK REQUIREMENT: For use on 2-pc or 3-pc cranks with 48 splined 19mm spindles such as Profile cranks.
Weight: 6oz/170g (44T)