e*thirteen Helix Race Alloy Cranks - Black Size:165mm 0 Compound: Vittoria’s unique Graphene

0 Compound: Vittoria’s unique Graphene compound is superior in rolling performance

and mudguards

8 Nm effortlessly

Cassette: Shimano Deore

ensuring consistent airflow at both high and low speeds

e*thirteen Helix Race Alloy Cranks - Black Size:165mm 0 Compound: Vittoria’s unique Graphenee*thirteen has love for aluminum. Knowing lightweight, confidence inspiring strength, and stunning looks are top priorities for our pros and customers alike, we went after all three with a vengeance. The Helix Race is our 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