The Rhythm BMX Pro Race Cranks feature 6061-T6 aluminum arms with laser-etched Rhythm logos and steel pedal inserts for strength, built-in 104mm 4 bolt spider and a 24mm 10 spline hollow chromoly spindle that is pressed into the drive-side crank arm for extra durability. Just Race!
Spindle: 24mm Hollow
Spindle Bolt: 18x1mm (x1)
Spindle Splines: 10 Spline
Sprocket Bolts: Chain Ring Bolts (104mm 4 bolt pattern)
Weight: 170mm - (29.3 oz), 175mm- (30.1 oz), 180mm- (30.2 oz)
Dans Comp offers several choices of BMX Bottom Brackets to complete your crankset.