e*thirteen UL Ultralight Direct Mount Guidering Boost Chainlines - 32t 10/11/12-Speed XCX Compatible BLK Model-Super Deluxe Ultimate Flight Attendant 3 Flat Protection Sidewall ISO

3 Flat Protection Sidewall ISO Width (mm) 58 ISO Diameter 584 / 650b / 27

This tool is the Structurite Nordic and comes with the Red Rollers 1

SRAMs most affordable ten speed chain offers most of the strength and all of the shifting performance of other models

6mm Crown Race Diameter 40mm SHIS Lower ZS62/40 Bearing Grade Sealed cartridge Lower Cup 62mm Primary Color Black S

e*thirteen UL Ultralight Direct Mount Guidering Boost Chainlines - 32t 10/11/12-Speed XCX Compatible BLK Model-Super Deluxe Ultimate Flight Attendant 3 Flat Protection Sidewall ISOThe e*thirteen UL (Ultralight) Guiderings are beautiful as well as incredibly light. Compatible with 1011and 12 speed drivetrains. Narrow wide tooth design for chainring retention through the rough stuff Ultralight strong and beautiful design 10 11 and 12 speed compatible Only compatible with e*thirteen's direct mount Quick Connect interface Tooth Count 32 Drivetrain Speeds 12 Material Aluminum Defined Color Black Direct Mount Type Direct Mount