e*thirteen Helix Crankset - 170mm 73mm 24mm Spindle e*thirteen P3 Connect Interface BLK MFPN=440 200 85 }SRAM Eagle PowerLock for 12-Speed

}SRAM Eagle PowerLock for 12-Speed - Silver Bulk 50 Pack

model stainless spindle interface JIS square spindle length 113mm

Machined 7075-T6 aluminum

One of the disc’s unique characteristics is the inner fin that gives it its name: Disc Shark®

e*thirteen Helix Crankset - 170mm 73mm 24mm Spindle e*thirteen P3 Connect Interface BLK MFPN=440 200 85 }SRAM Eagle PowerLock for 12-Speede*thirteen Helix Crankset 170mm 73mm 24mm Spindle with e*thirteen P3 Connect Interface Black. The e*thirteen Helix crank combines the 6066 T6 aluminum alloy arms with a smaller 24mm heat treated chromoly spindle to do so. Weight reduction features are designed into the mold to stay true to the strength and weight optimization with less CNC time and cost. Lighter weight for improved acceleration and climbing Strong enough to shuttle run bike parks