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Profile Spider-4-Arm-19mm

by Profile

About This Product

MATERIAL: CNC machined in the U.S.A. from 6061 aluminum.
USE: Works with most 3-pc chromoly cranks and 19mm spindles (Profile, Madera, FSA, Eastern, Redline 3-pc cranks). Allows you to use 4-Bolt chainrings.
SIZE: 104mm bolt pattern for 4-bolt chainrings.
Weight: 2.25oz/64g