M
Matthew Paterso
Guest
Quick question
How do I measure the bcd of a chainring. I have one which is
94 mm, and this wont fit my MRP, I need one which is 110 mm.
But what do these numbers relate to?
Thanks
--
Matt
Fear of a flat planet
How do I measure the bcd of a chainring. I have one which is
94 mm, and this wont fit my MRP, I need one which is 110 mm.
But what do these numbers relate to?
Thanks
--
Matt
Fear of a flat planet