Originally Posted by
GREGORY!
are the Kevlar ones stronger ?how their teeth hold?now about a real weight save i think that i must change to pin style pulleys.for the rear i think nt1 rear axle can fit.
I'm not sure if they are any stronger. I just don't have enough time on them to tell yet. All I know is that they get dirty easier or just show it more.
I would also like to know if the NT1 axle would fit. Even if the Capricorn would fit. I do know the NT1 light weight brake pulley holder will not fit Kyosho pulleys and since the R4 runs a different tooth count, the NT1 pulley will not work either.