S&S Cycle 320-0475 3-Piece Flywheel for 124ci. S&S Twin Cam - 4-5/8in. Stroke engine-pistons-piston-rings Aramid and Polyresin fibers which

Aramid and Polyresin fibers which provide superior strength and extreme light weight

2014 Husaberg FE450

2018-2019 Harley Davidson FLFB Fat Boy 107

More precise fitments compared to other brands of lithium batteries

S&S Cycle 320-0475 3-Piece Flywheel for 124ci. S&S Twin Cam - 4-5/8in. Stroke engine-pistons-piston-rings Aramid and Polyresin fibers whichWithout Sproket bearing race Vast improvement over stock flywheels which shift out of true under heavy load. Heat treated 4140 material is 114% stronger than stock, eliminates thrust washer. Larger 1. 671in. crankpin, increased cross sectional area for increased crank pin clamping force. No welding required. Integral mainshafts, truer flywheels and less vibration. Notes: Strokes longer than stock will require S&S piston oiler set #31 2026. 07 up stock