So the clutch that came with the new unit was just complete garbage.. Not wanting to deal with the company any more as it took 2 plus weeks to get a new tire sleeve as one came cracked brand new and the new clone 196cc on rubber just wouldn't move. So Changed everything engine wise but the crank and block. Looking for a new better clutch and this company had exactly what I was looking for at a pretty good price shopping around.This clutch seems to be built really well and definitely Much beefier than the one that came with the bigwheel. I have yet to install as I had to get new chain guard bolts as this clutch hits the hex head 8mm on it now it's a much thicker unit, pan head allens work.