Minarelli AM6 C.50 Crankshaft, 105mm connecting rod, RB Racing

Crankshaft C.50 105 mm connecting rod RB Racing for Minarelli AM6.

The RB Racing crankshaft for Minarelli AM6 with a 50 mm stroke and a 105 mm machined connecting rod is the part you need when you want to take the big step of preparing the engine to an extreme level. It is not suitable for just any build; this is aimed directly at 90 cc or larger displacements with a 50 mm stroke.

The machined connecting rod withstands whatever you throw at it: high compression, sustained high RPM, and large displacements. The 1,785 grams of weight are calibrated so that the engine revs up quickly without dropping when shifting gears, allowing you to keep pulling the engine at high RPM when other crankshafts have already run out of power.

Technical specifications

• Stroke: 50 mm
• Connecting rod: 105 mm (machined)
• Web: 82 mm
• Wrist pin: 18 mm
• Weight: 1785 grams
• Manufacturer: RB Racing
• Base engine: Minarelli AM6