Praxis Works Narrow Wide Ring 3-Bolt DM 40T

Narrow Wide tooth profile for better chain retention- 5x110mm BCD ring are compatible with 110BCD spider-based power meters such as Power2Max, SRM and Quarq- 3-bolt SRAM DM version has 45.5mm chainline on DM road, 48mm chainline for Praxis DM GR 1x cranks- In rough terrain, or just for security, use of an upper guard is still recommended- Compatible with 1x10/11/12sp Shimano, KMC and SRAM regular or Flat Top chains- Not compatible with Campagnolo 10/11/12/13 speed