E*Thirteen

Helix Core e*spec Chainring, 32T, Shimano Direct Mount, 55mm Chainline, 21.5mm Offset

The ethirteen Helix Core espec Chainring 32T is a direct mount chainring for Shimano EP8 e-bike motors. It has a 55mm chainline with 21.5mm offset and works with Shimano/SRAM 11/12-speed drivetrains, including T-Type. Made from cold-formed 4040 steel with heat treatment, it uses M4 narrow-wide teeth for chain retention and wear resistance. The black finish is anodized for protection. Weight is ~137g. It's for 1x setups on Shimano EP8 motors.

Key Features:

• Direct mount for Shimano EP8
• 55mm chainline, 21.5mm offset
• M4 narrow-wide teeth for chain retention
• Cold-formed steel, heat-treated for durability
• Compatible with Shimano/SRAM 11/12-speed, including T-Type
• Black anodized finish