ethirteen Helix Race Alloy espec Cranks for ISIS Spindle - 165mm, 26mm Offset, Black S3-Colour-Cobalt the shell overlaps around the

the shell overlaps around the edges

a new bushing package further reduces friction with an updated process at the factory level to give riders a better feel right out of the box

0 allows you to make decisions affecting rolling resistance

and 5 x soft nose standard plugs

ethirteen Helix Race Alloy espec Cranks for ISIS Spindle - 165mm, 26mm Offset, Black S3-Colour-Cobalt the shell overlaps around theThe ethirteen Helix Race Alloy espec Cranks are a premium, high strength alternative to carbon fiber, engineered specifically for high torque ISIS spindle e bike motors. Forged and precision CNC sculpted from 6066 T6 aluminum, these 165mm crank arms maximize pedaling leverage while offering improved ground clearance over traditional lengths on low BB trail geometries. Featuring a 26. 5mm offset for a balanced Q factor, integrated alloy self