e*thirteen Helix Race Crankset - 175mm, 73mm, 30mm Spindle with e*thirteen P3 Connect Interface, Bronze damper-compression Made with Biodegradable

Made with Biodegradable

Spartan Aluminum (2014-2020)

Use outdoors or in well-ventilated area

resistant to wear and packing out

Park Tool SPA Series Bottom Bracket Tool UPC: 763477006837

e*thirteen Helix Race Crankset - 175mm, 73mm, 30mm Spindle with e*thirteen P3 Connect Interface, Bronze damper-compression Made with BiodegradableThe Helix R is e*thirteen's top of the line aluminum alloy crank. Forged AL 6066 T6 arms deliver Enduro strength in XC weights and it took a 30mm Forged 7050 T7 spindle and massive amounts of CNC work to get there. CNC detail can be seen all over every surface for the ultimate in tech bling and weight savings for your ride. Designed to be compatible with Shimano and SRAM drivetrains, modern hub spacing, and bottom brackets. Helix R cranks can achieve