Description
Stage6 R/T high-end crankshaft with 90mm connecting rod
Stage6 R/T crankshaft with 90mm connecting rod / 44mm stroke for 50cc motorcycles with Minarelli AM6 engine, high-end long-stroke crankshaft for racing.
Advantages of Stage6 R/T racing crankshaft
Elaborately balanced high-end racing full circle crankshaft with tungsten inserts.
The tuning crankshaft is characterized by precise manufacturing and adherence to tight tolerances. The CNC-milled connecting rod is extremely durable and offers maximum strength for use in high-revving racing engines, while at the same time optimizing the flow characteristics.
The very precise balancing via high-quality tungsten inserts prevents strong vibrations and ensures optimally smooth engine running. The crank pin measures 18mm instead of 16mm, the crank webs have an increased diameter of 77mm; both increase the load bearing strength and durability of the crankshaft. It goes without saying that the needle bearing is also of the highest quality.
Compatibility and installation of S6 racing crankshaft
The racing crankshaft fits the Stage6 R/T 95cc AM6 cylinder perfectly, but is also a good choice for all similar high-end cylinders with 44 mm stroke / 90 mm connecting rod.
Plug & Play Installation – The Stage6 R/T crankshaft can be installed without further modifications, without the need to mill the crankcase. We recommend using a set of new crankshaft bearings.
Technical data Stage6 R/T crankshaft for AM6:
-
Tuning level: High-end Racing
- Connecting rod length: 90mm (+ 5mm longer than original)
- Stroke: 44mm
- Crankpin: 18mm
- Diameter crankwebs: 77mm
- Journals: 20mm
- 1x small end bearing 12x17x15mm
- 1x crankshaft nut M12x1.25
- 1x crankshaft nut M10x1.25
- For 50cc motorcycle with Minarelli AM6 engine
