From AEA Performance comes their new 1/8 Vartax clutch system. This new clutch system uses 4 channels in the flywheel, along which weighted rollers run and engage the clutch plate. This gives you a very strong clutch engagement as well as consistent function throughout its use. The setting of the clutch can be changed through the use of different rollers as well as through the clutch spring itself. The flywheel as well as the clutch plate have been machined from high quality 7075 aluminium.