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Details and Specs:
Premium 1948 Cranks
The Premium 1948 cranks feature 4130 chromoly arms with 1-pc spindle and sprocket boss with CNC machined chainwheel interface. 19mm 48 spline spindle is made from double-butted chromoly for optimal balance of strength and weight. RHD/LHD compatible. Note: Includes arms, spindle and bolts only.
Spec List Spindle: 19mm Hollow Spindle Bolts: 12x1mm Hollow Flush Mount (x2) Spindle Splines: 48 Sprocket Bolt: 10x1.5mm (x1) and 8x1.25mm (x1) Weight: 28.3 oz (w/o BB)
Dans Comp offers several choices of BMX Bottom Brackets to complete your crankset.