Kyoshohouse
RCTalk Basher
Hi all i am wondering if anyone has any experience with gearing a usa1 nitro crusher some people say that the Center drive gears ware out at a rapid speed I know some have even changed the Center drive gears for inferno steel ones but i only have the standard ones that it came with now i would like to know What size clutch bell would be better for the job a lower 11T or a higher 15T it currently has the standard 13T but i have a 14T and a 15T all are made by kyosho and are steel as i do want to drive this from time to time with out killing it any help would be great.