- Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain
- An alloy outer dust cover helps to prevent contamination
- 11/12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains
- 53mm chainline to support dropping a chinring size to take advantage of e*thirteen 9t cassette cog
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: 4711280343591
Manufacturer Part Number: CR5HRA-105
EV8811 CR4220
177001-Q0-L