S&S CYCLE Replacement Flywheel Assembly — 4-3/8" stroke, A motor – 08, 10-17 Dyna, 10-11, 16 Touring, 09-16 Trike, 07-17 Softail

Replacement flywheel assembly for 96"/103"/106" big bore and 110"/117" engines with stock or S&S pistons as noted.

Fully assembled with premium quality S&S® heavy duty 7.659" connecting rods, featuring full-width wrist pin ends and dynamic balancing for smooth operation.

Trued to less than 0.0005" runout on pinion and sprocket shaft bearing surfaces, enabling higher rpm capability and full compatibility with gear drive cams.

CNC machined from heat-treated, closed-die steel forgings for superior strength; the only joints are where the 1.671" diameter connecting rod crankpin is pressed into the flywheels.

Pinion and sprocket shafts are forged as part of the flywheel. Made in the USA. Requires S&S pistons. 🔧🇺🇸