E*thirteen Helix R e*spec Chainring for Bosch CX4 - Naranja Hub Shimano EZ-Fire Plus ST-EF500

Shimano EZ-Fire Plus ST-EF500

for the rowdy ones

most durable stainless steel alloys available

adding hoop strength to resist clamping forces and mitigating failure mode in the event of serious crash damage

Schrader Quickfill | Tubeless Valves | Gen2 | 23-31mm Depth | 2 Pieces | intergalactic

E*thirteen Helix R e*spec Chainring for Bosch CX4 - Naranja Hub Shimano EZ-Fire Plus ST-EF500Helix Race e*spec Chainring 32T Bosch Gen4 Direct Mount 13mm Offset Shimano SRAM 11 12s Chain Compatible Naranja Helix R e*spec Chainrings merge cutting edge design and performance. Originally designed as an upgrade for Bosch CX Gen4 e bikes, these rings are now also available TQ HPR50, Fazua Ride 60, Shimano EP8, as well as in Specialized SL1. 1 and 2. 1 2. 2 motors. The 1 piece direct mount chainring, forged and machined from 7075 AL, boasts