RMSTATOR Stator + Kokusan Flywheel Puller Kit (RMS900-103880)

Heavy-duty upgrade kit for Aprilia RSV4/Tuono V4 including Kokusan flywheel, reinforced stator, crankcase gasket, and puller. Reduces overheating via weaker magnets and stronger epoxy, balanced to damp vibrations. Designed for long-term reliability with OEM-grade materials. Compatible with Aprilia RSV4 engine numbers above 3413.