- Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain
- 10/11/12 speed. Compatible with both Shimano™ and SRAM™ 12 speed drivetrains
- Allows both Boost 148mm and no
-boost 142mm chainline on adjustable TRS and LG1 cranks
Today's Stock Status
Currently not available
UPC: Not available
EAN: 4710751504165
Manufacturer Part Number: CR3UNA-103
EV8633
148305-Q0-L