ethirteen Helix Core espec Cranks for ISIS Spindle - 165mm, 21.5mm Offset, Black Code:CS5ESA-102 Measures: 53 cm x 40

Measures: 53 cm x 40 cm x 27 cm

versatile configuration

riding in the backcountry

100% Waterproof - Made from TPU fabric with Hypalon reinforcements

ethirteen Helix Core espec Cranks for ISIS Spindle - 165mm, 21.5mm Offset, Black Code:CS5ESA-102 Measures: 53 cm x 40The ethirteen Helix Core espec Cranks offer high end drivetrain integrity and a premium look at an exceptional value. Forged from tough 6066 T6 aluminum, these versatile 165mm crank arms maximize pedaling leverage while offering improved ground clearance over traditional lengths on low BB trail geometries. Featuring a 21. 5mm offset for a compact, tailored Q factor on standard ISIS spindle motors, they come complete with an alloy self extractor