Crankshaft Malossi MHR Team 47mm stroke Derbi

Racing crankshaft Malossi MHR Team for Derbi

Performance and precision for powerful engines

The Malossi MHR Team crankshaft is perfect for getting the most out of a Minarelli AM6 engine with 100cc displacement. High-quality materials and modern technology ensure maximum stability, precision and reliability even under extreme conditions.

This crankshaft was specially developed for the Malossi MHR 100cc cylinder (Ref. 3119145) . Although it can also be adapted to other cylinders, its optimum performance is achieved in combination with this model.

features malossi mhr crankshaft:

The crankshaft has been manufactured with the highest precision with tolerances in the millimeter range, so the journals are extremely smooth. This minimizes friction, optimizes gliding properties and increases the service life of the engine. Here is a brief overview of their properties:

• Material and processing: Forged steel with CNC machining and heat treatment for maximum strength and durability.
• Strength: Easily withstands the high power of a 100cc engine.
• Finishes: High-precision finish to reduce friction and improve performance.
• Connecting rods: Aircraft steel connecting rods with lubrication channels for reduced wear.
• Balancing: Optimized for smooth operation up to 16,000 rpm.
• Piston pin bearing: Anti-rotation design with silver coating for better lubrication and reduced wear.

Derbi crankshaft malossi mhr team - technical data:

• Connecting rod: 100 mm.
• Stroke: 47 mm.
• Crank pin: Ø14 mm.
• Small end bearing: 14x18x17mm.
• Compatibility: Derbi engines such as Aprilia RX / SX 50, Derbi Senda, Gilera RCR / SMT, etc

Attention: To install this crankshaft, it is necessary to mill the crankcase.