Product Description
Specialized Chainring Spider Lockring for 3.1 Motor Description: This Specialized Chainring Spider Lockring for 3.1 Motor replaces drivetrain hardware intended to secure chainring spiders to the spider mount on Specialized 3.1 motors. Features: Genuine Specialized replacement parts Threaded lockring for chainring spider Compatible with Park Tool BBT-18, Shimano TL-UN98, or equivalent tool Specifications: Color: Black