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

We can't promise to keep your hands warm as the seasons change

Cassette: Shimano Deore

Front Rear Set Rim Weight 370g 378g 748g ENVE INNERDRIVE Premium 627g 753g 1380g

Once tried

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