The Stage6 R/T AM6 crankshaft represents the pinnacle of technology for 50cc competition engines, specifically designed for models such as Rieju MRT, Beta RR 50, Yamaha DT50, Peugeot XP6, Sherco 50, and Fantic 50. This component is made with tight tolerances and engineering precision that ensures unparalleled reliability, making it ideal for those seeking high performance.
The connecting rod, forged and CNC machined, offers extraordinary strength, allowing for high rotational speeds without fear of breakage. Its design includes advanced balancing with lightweight alloy inserts, which minimizes vibrations and ensures smooth and steady engine operation. With an original stroke of 39 mm and a connecting rod length of 85 mm, this crankshaft is perfectly compatible with the Stage6 R/T AM6 70 kit, but can also be used with other high-performance engine kits.
The crankshaft axes, with a diameter of 20 mm, require a specific bearing kit, for which the Stage6 AM6 bearing kit in 20 mm size is recommended. With a piston pin of 12 mm and a roller cage measuring 12x17x15 mm, the Stage6 R/T AM6 crankshaft is the perfect choice for those who want to maximize the performance of their motorcycle.
Tight tolerances and engineering precision
Forged and CNC machined connecting rod
Extraordinary strength for high rotational speeds
Advanced balancing with lightweight alloy inserts
Minimization of vibrations
Smooth and steady engine operation
Original stroke: 39 mm
Connecting rod length: 85 mm
Compatible with Stage6 R/T AM6 70 kit and other high-performance engine kits
Axis diameter: 20 mm
Requires specific bearing kit (recommended: Stage6 AM6 bearing kit in 20 mm size)
