The Primo Stevie Cranks are Stevie Churchill's signature 3-piece cranks made from 4130 heat-treated chromoly with wrap welded pedal bosses, 1-piece spindle/sprocket bosses and a 24mm hollow chromoly spindle that further increases strength and rigidity without adding weight. The Stevie cranks are right and left hand drive compatible and include a 24mm Mid bottom bracket kit with internal spacer and multiple crank arm spacers to dial in chain alignment. Compatible with 15/16" (24mm) sprockets only.
Note: Includes arms, spindle, bolts and bottom bracket.
Spindle: 24mm Hollow
Spindle Bolts: 18x1mm Hollow Flush Mount (x2)
Spindle Splines: 48
Sprocket Bolt: 10x1.5mm (x1) / 8x1.25mm Nano (x1)
Weight: 28.6 oz (175mm Length w/o BB) / 39 oz (w/ BB)
Dans Comp offers several choices of BMX Bottom Brackets to complete your crankset. Don't forget to add some Grease to the splines of your spindle. This will greatly aid in installation and removal of your crank arms.