Crankcase 8.1 Fireblade 70cc for shaft Ø increased by 25mm Piaggio Version (long arm for 10″-12 ”-13” wheel).

Complete 8.1 "Fireblade" 70cc engine casing for 25mm diameter shaft, Piaggio version (long arms for 10, 12, and 13-inch wheels).

Made entirely of CNC-machined aluminum, this casing boasts exceptional quality. Thanks to increased inertia and improved balance, the engine gains power. Unique in the world, this scooter engine casing features a water/air cooling system for the crankshaft. Its upper section ensures optimal fluid dynamics, and its modular three-part design offers complete flexibility. Compatible with 10, 12, and 13-inch rear wheels. Not for road use. Made in Italy.