Originally Posted by
30Tooth
After some days of thinking i came to conclusion of:
-The front diff of the RRR should fit the G4,but i don't have one to test.K-factory One way fits both RRR and G4 and front and rear diff are the same on the G4 sooo....
the front fit the 3r..i use the front diff from kyosho..mtx3 also fit the front..but i just notice that the belt front n rear fit from kyosho..the side i still thinking if the older version of v1r or s can be use..i just use the pulley from v1rrr but some modified have to do to fit with it..n now thinking of 2speed trany and the shaft that fit for it..