Stage 6 R/T AM6 Cylinder Kit and Crankshaft
for YAMAHA, APRILIA, MBK, HUSQVARNA, BETAMOTOR, FANTIC MOTOR, GENERIC, KEEWAY, KREIDLER, MALAGUTI, MASAI, PEUGEOT, RIEJU, SHERCO, VENT
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Special Price €676.60 Regular Price €695.00The Stage6 R/T AM6 Cylinder Kit and Crankshaft is the ideal choice for 50cc motorcycle enthusiasts, such as Rieju MRT, Beta RR, Yamaha DT50, Peugeot XP6, Fantic, and Sherco 50. This package is designed to deliver high performance and an unparalleled riding experience.
The Stage6 R/T 70 AM6 cylinder is made from nickel-plated treated aluminum, featuring an innovative design with 6 intake ports and a two-piece exhaust outlet. The piston, with a diameter of 47.6 mm, is paired with a high-compression two-piece cylinder head, while the base thickness with staggered studs ensures a perfect seal. A state-of-the-art cooling system eliminates critical points associated with the stud bolts, allowing for efficient heat dissipation and preventing piston tightening issues.
The Stage6 R/T AM6 crankshaft is specifically designed for competition engines, built with meticulous tolerances to ensure robustness and reliability. The forged and CNC-machined connecting rod is extremely durable and allows for high speeds without the risk of breakage. Thanks to lightweight alloy inserts, vibrations are reduced, ensuring smooth and even engine operation.
With a displacement of 70cc and a bore of 47.6 mm, this kit is perfect for those looking to maximize their motorcycle's performance. The spark plug thread is long M14, and the piston pin measures 12 mm, making this kit compatible with a wide range of models. It is not homologated, making it ideal for those who want to push their performance to the limit on the track.
Choosing the Stage6 R/T AM6 Cylinder Kit and Crankshaft means investing in power and performance, transforming your motorcycle into a true racing machine.
- Cylinder material: Nickel-plated treated aluminum
- Design: 6 intake ports and two-piece exhaust outlet
- Piston diameter: 47.6 mm
- Cylinder head: High-compression two-piece
- Base thickness: With staggered studs for a perfect seal
- Cooling system: Advanced for heat dissipation
- Displacement: 70cc
- Bore: 47.6 mm
- Spark plug thread: Long M14
- Piston pin: 12 mm
- Compatibility: Wide range of motorcycle models
- Homologation: Not homologated, ideal for track use
- Connecting rod: Forged and CNC-machined for strength
- Inserts: Lightweight alloy for vibration reduction








