e*thirteen Direct Mount SL Guidering - 10/11/12-speed 32T Narrow Wide Black MFPN=TB00435500 Defined Color Silver

Defined Color Silver

The Polar Bottle Sport is the original insulated water bottle that keeps water cold more than twice as long

Charge less

and increased bushing overlap for improved small bump performance and grip

e*thirteen Direct Mount SL Guidering - 10/11/12-speed 32T Narrow Wide Black MFPN=TB00435500 Defined Color SilverDirect Mount SL Guiderings from e*thirteen use the Quick Connect interface. Crafted from 7050 aluminum these rings are lightweight and durable feature minimal aesthetics and have an updated M3 narrow wide tooth profile. The M3 narrow wide tooth profile eliminates chain noise and decreases overall system wear Designed for use with 10 11 12 speed drivetrains Compatible with both Shimano and SRAM 12 speed drivetrains Direct mount guiderings are