i would say they are in the variator, if u know wat this is ok but if u dont... . under the engine cover where the kickstart is should be 2 round things on the bike the left is the flywheel and a varitor behind that with a belt between that, the one on the rite is the clutch. take the flywheel off and the variator and then take the variator apart the rollers r the round things inside. hope that helps.
rob
June 2007