The Segment crank utilises the traditional 3pc crank design. The rectangular heat-treated chromoly arms feature a proprietary internal wedge system for easier installation and removal. The hollow 48 spline 22mm heat-treated chromoly spindle reduces weight while maintaining maximum strength. Left and right hand bolt or spline drive compatible ###section### Product Specs Crank Type: 3pc Spindle Diameter: 22mm Includes BB: No Weight: 954g / 33.4oz ###shogun-image-section###