S&S Cycle Flywheel Assembly Stroke Engine Crankshaft

The S&S Cycle flywheel assembly is a stroker engine crankshaft for V-twin motorcycle engines. It is built to increase displacement and torque by changing the stroke of the engine. Builders often call it a stroker flywheel set, stroker crank, or crankshaft assembly.

Key Features:

• Three-piece flywheel assembly design
• Longer stroke than the stock crankshaft, which raises displacement and torque output
• Built by S&S Cycle, a long-established maker of V-twin engine components
• Designed for engine builders and riders doing performance builds

A stroker flywheel assembly is a core part of a performance engine build. It is meant to work with matched pistons, cylinders and other S&S engine components. Choose the variant that fits your build.