itsalifeworthliving
RCTalk Addict
I'm getting some used rs4's, and want to know the diffrence between them. I've been obsessvly looking at the hpi site, but can't seem to come up with excactly what they are. one has belt drive with a 2 speed, and the other is shaft drive with a single speed.. is the belt drive an older version? and i havent seen ANY single speeds.. is that an older version too? and how old?