Absolute Black Crank Bolt Covers For Dura-Ace 9100 & Ultegra 8000 - Black Size:Dura-Ace 9100 Cantilever Specifications

Cantilever Specifications

TYPE Integrated STEERER 1-1/8”

With its polyurethane design

Chainring 30T (for single) (SM-CRM70)

Absolute Black Crank Bolt Covers For Dura-Ace 9100 & Ultegra 8000 - Black Size:Dura-Ace 9100 Cantilever SpecificationsProduct Description Absolute Black premium bolt covers are designed specifically for Shimano 110 4bcd Ultegra 8000 and Dura Ace 9100 cranks. They cover the small step down between chainring and crank arms, completing the entire look of the crank. With these covers your crank looks great again. Important: Our aesthetic bolt covers are not compatible with Sub Compact oval chainrings. There are two separate versions. One fits Ultegra 8000 and the other