One more thing. The price above is using the cost for the Blue RTR flywheel. If you use the black flywheel to calculate the cost it is another $4.5.
You can look all these prices are right off of Amain. Now lets say you rebuild you clutch once a month (You race 2 weekends a month)
So you save 8.09 per monthe = 8.09 X 12mths = 97.08 savings per year. If you rebuild twice a month like I do it will save you 194.16