e*thirteen Helix Race Alloy cranks / 160x73mm / without chainring and BB (Black)

e*thirteen Helix Race Alloy cranks / 160x73mm / without chainring and BB (Black)

Product information

Helix Race aluminium cranks are a top-tier aluminium crankset that brings Enduro strength at Down Country weight, starting at just 556 g. With extensive weight optimisation, almost every visible surface of the cranks is CNC machined from a robust forged blank. The design uses the modular e*thirteen carbon crank spindle system with alloy arms, which achieve the maximum strength-to-weight ratio. They are supplied with pressed-in crank boots for greater impact resistance, an alloy extractor bolt system and an APS adjuster. They are compatible with Helix flip-flop chainrings and can be adapted to both Boost and Super Boost chainrings.

• Forged, CNC-machined lightweight alloy cranks and a 30mm AL 7050-T7 spindle, with weight figures suited to Down Country and durability suited to Enduro.
• Compatible with Helix Direct Mount chainrings for Boost/Superboost chainlines.