The Premium 2-pc cranks feature heat-treated chromoly arms with wrap-welded spindle and pedal bosses, 22mm hollow chromoly spindle that's welded to the right side arm for increased strength and rigidity, and a single hollow spindle bolt to keep everything tight.

Spindle: 22mm Hollow Chromoly
Spindle Bolts: 5/8"x24tpi Hollow Flush Mount (x1)
Spindle Splines: 48
Sprocket Bolt: 10x1.5mm (x1) / 8x1.25mm Nano (x1)
Weight: 27.4 oz (w/o BB)

Dans Comp offers several choices of BMX Bottom Brackets to complete your crankset.