E.13 e*thirteen Helix R Race MTB Crankset - Silver xg-1299 Run time: 2200 lumen -

Run time: 2200 lumen  - 1

2-hole cleat mount

The Cura 4 inherits its quality of materials from its smaller brother

Now includes an 8mm self-extractor

E.13 e*thirteen Helix R Race MTB Crankset - Silver xg-1299 Run time: 2200 lumen -The Helix Race is e13's top of the line aluminum crankset, with XC weight and EWS worthy Enduro strength. Forged AL6066 T6 crank arms were engineered to maximize stiffness and strength while minimizing excess material. Massive amounts of CNC optimization can be seen on almost every surface, creating an eye popping, top tier technical aesthetic and weight savings. A 30mm diameter, forged AL7050 T7 spindle delivers added stiffness and further reduced