Praxis - E-Ring - 110 BCD NW 1x

Forged and machined 7075-T6 alloy designed specifically for E-bikes (Trek Domane+ and Specialized Vreo) and longer wear.These E-rings are female-threaded and require an M8 bolt for installation. A regular male M8 CR bolt threads directly into this threaded E-ring for motor clearance.Features:Narrow wide tooth profile for better chain retentionIn rough terrain, or just for security, use of an upper guard is still recommendedcompatible with 1x10/11/12-speed Shimano, KMC and SRAM regular or flat top chainsNot compatible with campagnolo 10/11/12/13-speedUnauthorized online sales prohibited by manufacturer