The 74 one from gasbike is a good motor , the problem is the dude running the comp, i heard they sometimes send out basic g5s instead of geniuine jets , If your looking for a real jet motor with a super quality balanced crank and long tapered clutch lever , check out fastbikemotors, although i should prob mention to be fair I recently bought one from his other site kings , it was a jet like i ordered , pretty banged up exterior, much better from fastbikemotors though