No beefed-up XC cranksets here. e*thirteen added carbon fiber arms and a new spindle with their P3 Connect Polygon interface, which creates a more robust, reliable, impact-resistant spindle-arm junction.
Add a bottom bracket and your choice of 1X Quick Connect Chainring and get your ride on.
- Spindle interface: e*Thirteen P3 Direct Connect, 83mm
- Spindlediameter: 30mm