Bicycle chainring with black and silver finish on a white background

CNC'd 40t BMX Chainring - 104mm 4-bolt - Black

$ 19.99

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This CNC chainring is machined from 5mm thick aluminum. Simple and affordable. 

DETAILS

  • 5mm thick aluminum
  • 4 x 104mm
  • 3/32” pitch (will work with 3/32" and 1/8" chains)
  • 40-tooth

Color: Black and Silver