a2b

  1. G

    Custom 53 (or ?) tooth chainring for A2B Metro crankset

    I have been searching for a larger front chainring for my a2b metro with no luck. I was wondering if anyone else out there is looking for a larger chainring that will just bolt up to the a2b crank as I plan on cnc machining one for my bike. If anyone is interested please pm me or email me...