Chromoly chainring bolts for BMX bicycle - set of 5 - CHROME
Chromoly single speed (BMX) chainring bolts
Size: Single speed (BMX)
These will tighten down to 4.4 mm (so the thickness of your crank spider or power disc plus chainring must be thicker than 4.4mm. The thinnest combination in our Chop Saw brand is 6mm).
Set of 5