Praxis Chainrings - TT Sets - 54/42

COMPATIBILITY

• SHIMANO � Praxis rings shift great with both Di2 and mechanical Shimano 10/11sp drivetrains.
• SRAM � Praxis rings shift great with the e-Tap and mechanical SRAM 10/11sp drivetrains. Our rings work with the SRAM �YAW� front derailleurs
• CAMPY � Praxis rings shift great with the EPS and mechanical Campy 10/11sp drivetrains. These sets are not compatible with Campy 5-arm cranks as they have proprietary bolt pattern that is not 110BCD or 130BCD
• POWER METER � Compatible with 130BCD spider-based power meters such as Power2Max, SRM and Quarq