SRAM EX1 X-Sync pinion

Built with the needs of E-MTB riders in mind, and incorporating the same X-SYNC? chain management technology found in every SRAM 1x? drivetrain, EX1 offers 14-, 16- and 18-tooth sprockets for Bosch motors. Features: - Proven SRAM technologies adapted for the demands of midship-motor E-MTBs Specifications: - Material: Steel - Dimensions: 14t, 16t, 18t - Size/BCD: Direct mount - Recommended Group: EX1 Technology: - X-SYNC?: SRAM X-SYNC? 1x chain rings provide the highest level of performance and durability. The SRAM X-SYNC? tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC? chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC? rings are an integral part of the SRAM 1x? drivetrain.