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 directly at

grifftek @ grifftek dot com cost would be dependent on the number that get produced but will be very reasonable for a custom piece.

Thansk
Bill

Right after I posted the message I seen your banner add on the left of my screen. I have already sent a message to your site asking about the availability of a chainring for my application. I will try calling later today if someone dosnet contact me concerning my inquiry.

Thanks
Bill