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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
9/16'' Junior Platform
lighter and stiffer than previous model
Check wheel true and spokes tight
Installation of Peaty's Conversion kit
grip and reliability
E*thirteen Helix R e*spec Chainring for Bosch CX4 - Bronze Calliper 9/16'' Junior PlatformHelix Race e*spec Chainring 32T Bosch Gen4 Direct Mount 13mm Offset Shimano SRAM 11 12s Chain Compatible Bronze 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
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