e*thirteen Helix Race GR Crankset

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 carbon

Exceeds ASTM 5 standards for Downhill Bike Park Enduro and Freeride applications to provide the ruggedness riders demand

Forged CNC Machined AL-6066-T6 arms and 30mm AL 7050-T7 spindle

Cranks 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