Malossi MHR 100 RC-One crankcases for Piaggio/ Gilera liquid-cooled scooters.

The Malossi MHR 100 RC-One crankcase is a high-performance engine designed for Piaggio scooters. Engineered for extreme tuning, it accommodates long-stroke crankshafts and advanced setups without modifications.

Features:

• Die-cast aluminium-silicon alloy construction for high mechanical strength and heat resistance.

• Fully CNC-machined; direct replacement for Malossi C-One and RC-One casings.

• Supports long-stroke crankshafts (47 mm) and 100cc flanged-mount cylinder kits with no further machining required.

• Includes provisions for electric water pump, larger reed valve(included), and modern ignition systems.

• Crankshaft-to-clutch wheelbase: 270 mm; crankshaft bearings: 20 × 47 × 14 mm(included).

• Equipped with high-quality FKM oil seals, oversized coolant connectors, and silent-block mounts.

• Built for racing use only – not homologated for road use.

Only for extreme performance builds!

Malossi 5720168