Working alongside their 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 their top-end carbon and alloy cranks. Helix Race GR cranks easily exceed ASTM 5 standard — a work of art made to take a beating.
Helix Race GR Cranks give discerning gravity riders the confidence to go big; stylish alloy cranks deliver durability and a solid under-foot feel while featuring an attractive CNC finish and weights comparable to carbonExceeds ASTM 5 standards for Downhill Bike Park Enduro and Freeride applications to provide the ruggedness riders demandForged CNC Machined AL-6066-T6 arms and 30mm AL 7050-T7 spindleCranks include: molded crank boots protective polymer decals APS adjuster and self-extractor system
| Number of Chainrings |
No Rings Included |
| Drivetrain Speeds |
12 |
| Chainring BCD |
Direct Mount e*Thirteen |
| Chainline/Hub Compatibility |
141/148 Boost Hubs, 157 Super Boost Hubs |
| Color |
Black |
| Crank Length (mm) |
160, 165 |
| Crank Intended Use |
Downhill, Mountain |
| Weight |
584, 590, 599, 607 |
| BB Included |
No |
| Pedal Spindle |
9/16" |
| Spindle Interface Type |
e*Thirteen P3 Connect |
| Defined Color |
Black |
