E-THIRTEEN Helix R Bosch SX/G4 DM chainring

Helix Race e spec direct mount chainrings. ´´With a long-lasting tooth profile and refined aesthetics, the integrated look when combined with the Helix Race Alloy e spec crankset is the ultimate upgrade for your e-bike.´´ Helix R e*spec chainrings combine cutting-edge design and performance. Originally designed as an upgrade for Bosch CX Gen4 e-bikes, these chainrings are now also available on TQ HPR50, Fazua Ride 60 and Shimano EP8, as well as Specialized SL1.1 and 2.1/2.2 motors. The 1-piece Direct Mount chainring, forged and machined from 7075 AL, features durability, lightness, impressive rigidity and outstanding technical aesthetics. Its dust cover enhances the design and minimizes contamination of the seal and locking ring. Features: - Improved chainrings for Bosch CX Gen 4, Bosch SX, TQ HPR50, Fazua Ride 60, Shimano EP8 and Specialized SL1.1 and 2.1/2.2 engines. - New M4 narrow wide profile offers improved chain retention and cross-compatibility with Shimano, Sram and TRP 11/12 drivetrains, including. Type T. - CNC 7075 AL forged for ultra-light weight, with high strength, rigidity and service life. - The 32/34T sizes complement the wide range of e*thirteen cassettes. - Dust cover increases integrated aesthetics and prevents contamination. Specifications: - Size: 32T - Compatibility (crank/motor): Bosch SX / CX Gen4 - Chain line: 55/57 mm - Offset: 15.5 mm - Speeds: 11/12s - Chain retention : M4 narrow-wide - Chain compatibility: Shimano/SRAM 11/12v - Material: AL 7075-T6 - Weight: 108 g