S&S Cycle 32-2239 Flywheel for Evolution - 4-1/4in. Stroke - 8 1/2in. Diameter (Stock)
Demon’s Part # 90000007123 Mfg. Part # 32-2239
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Drive side flywheels have special keyed 6deg. larger diameter taper that provides more contact area, increasing strength. Standard S&S tapered crank pin and pinion shaft are used for ease of service. Kit includes flywheels, crank pin and connecting rods Drive side flywheels have special keyed 6deg. larger diameter taper that provides more contact area, increasing strength. Standard S&S tapered crank pin and pinion shaft are used for ease of service. Kit includes flywheels, crank pin and connecting rods Balanced to stock H-D 80in. pistons at 60%.