Gravity riders appreciate the impact resistance and reliability of aluminum. These riders require a product that performs at the highest level and offers the material properties they prefer without compromise. The Helix Race Aluminum crank is a top-tier crank made from an aluminum alloy that combines Enduro strength with a Down-Country-worthy weight (556 g - 165 mm).

Thoroughly optimized for weight, nearly every visible surface of the crank is CNC-machined to achieve the ultimate Dream Build Tech Bling. Available in black and compatible with Boost or Super Boost chainlines using the e*thirteen Helix Race Direct Mount Flip-Flop chainrings.

* Designed to deliver Down-Country weights and Enduro strengths
* Forged, CNC-machined AL-6066-T6 arms and 30 MM AL 7050-T7 spindle
* Helix R direct mount flip-flop chainring, compatible with Boost/Super Boost chainline
* Self-extracting bolt system with creak-free proven Quick Connect ring interface
* Elaborate CNC machining for minimal weights
* Shaped crank protectors and thick, clear Mylar protective stickers
* Available in 3 sizes: 165 mm, 170 mm, 175 mm
* Weight: 556 g (165 mm)
* Included: Cranks with self-extractor, installation tool, retaining ring, APS adjuster, and crank protector.