S&S Cycle 320-0403 Flywheel Assembly - 4in. Stroke engine-pistons-piston-kits Fitted with E-2

Fitted with E-2

2013 Polaris Sportsman 850 HO Touring EPS Sunset Red LE

pistons and the longer stroke of the 80in

High tensile strength buckles are robust and flexible for easy strapping and adaptivity

2017 Polaris RZR S 570 EPS

S&S Cycle 320-0403 Flywheel Assembly - 4in. Stroke engine-pistons-piston-kits Fitted with E-2Flywheel assemblies are designed for use with Timken style sprocket shaft bearings. S&S 3 piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1. 671in. crankpin. Fit directly in stock crankcases with no modifications. For 88in., 95in., and 100in. displacement in Twin Cam A and B motors with 4in. stroke. 4in. stroke flywheels can also be used in 03 06 motors when the left side main bearing is