e*thirteen Helix Race Alloy GR Cranks - Sterling Silver PSI aggressive terrain

aggressive terrain

Spindle Interface Type: Shimano Hollowtech II

Durable: Reinforced material at the mounting points to avoid rubbing and tearing

and ideal for all riding styles from hard fought classics through to long sportives

The Shimano 105 FC-R7100 12 Speed Crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness

e*thirteen Helix Race Alloy GR Cranks - Sterling Silver PSI aggressive terrainWorking alongside our World Cup DH and Enduro athletes, e*thirteen engineered the new Helix Race GR Cranks. These Forged AL 6066 T6, CNC sculpted aluminum cranks are designed for the rigors of downhill, big bike park laps, enduro, and freeride. The Helix Race GR shares the spindle design and low profile shape with our top end carbon and alloy cranks, with 83mm and 73mm spindle options. Helix Race GR cranks easily exceed ASTM 5 standard a work of art