E-Bike 104mm/64mm BCD Chainrings


● E-Bike 104mm and 64mm performance chainrings
● CNC machined from 7075-T6 aluminum for durability and lightweight
● Outer & Inner rings are cut from 0.160” thick material
● Middle rings are cut from 0.190” thick material
● Outer & Middle rings feature strategically placed shift pins
● Shift pins are made from high quality stainless steel for longevity
● Outer & Middle rings feature engineered shift ramps for flawless shifting
● For use with 9, 10, or 11 speed drivetrains
● Anodized in Black with laser etched graphics
*104/38T & 104/40T are designed for 2x drivetrains*

*104/38T requires the use of a 64/24T or 64/26T granny ring.  104/40T requires the use of a 64/26T or 64/28T granny ring*

Sizes Available

104mm BCD: 32T, 34T, 36T, 38T, 40T, 42T, 44T, 46T, & 48T
64mm BCD: 22T, 24T, 26T, & 28T
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  • Our E-Bike chainrings have been engineered for optimal shifting performance.  Featuring our strategically placed shift pins and ramps to ensure the highest of quality shifting.  CNC machined from 7075-T6 aluminum for durability.

  • For use with 9, 10, and 11 speed drivetrains.

  • Compatible with 104/64mm BCD cranks.


Additional information

Weight N/A
Dimensions N/A