Thanks for the great suggestions, Chris. I have ordered a 40mm gear from Eric (along with some 45mm gears he had) and will have it bored out. If it works, my gearing problem is solved. Now all I have to do is figure out how to do a standing start…..but that’s another thread. Thanks again.
It is a 45mm axle. Apparently it was a one year experiment by CRG, in transition from 40 to 50mm setups. Kart is terrific, it’s just getting spare parts for the axle that is a challenge. I’m hoping someone has a treasure trove of old 45mm stuff that’s sitting in a box under their workbench that they want to get rid of!
