- Sun Feb 23, 2014 7:00 pm
#3278
Hello, just a note to see if anyone has any advice on which mk1 concentric to use on a 500 classic that is to be used as a trials bike. I have a 900 series 30mm carb but its a bit to powerfull with this on so something smaller might be better. I would be very grateful for any hints. Thanks Richard ball