Shimano 105 5800-GS 11-Speed Rear Derailleur Pulley Set Size:One Size Double hook-and-loop closures for easy

Double hook-and-loop closures for easy on and off

the LINE Vision 118 is your ticket to ride on days when the storms are rolling and the snow keeps flying

Carbon fiber is positioned between the inserts and the nose and tail – boosting ollie power and dampening chatter

leave in for 5-10 minutes (or longer if desired)

Internal tool compartment with organizer functionality

Shimano 105 5800-GS 11-Speed Rear Derailleur Pulley Set Size:One Size Double hook-and-loop closures for easyShimano 105 5800 GS 11 Speed Rear Derailleur Pulley Set F Genuine replacement part Sealed bearings for smooth operation S Durable aluminum alloy construction Specifically for Shimano 105 RD 5800 GS (medium cage) 11 speed rear derailleurs