4-3/8" Stroke Flywheel with Full Width Rods and balancer gear for M8 Models REAR KITS - BAD DAD TOURING All of the Bad Dad

All of the Bad Dad components in this complete package feature a lifetime warranty

Fits 2012-2019 Sportster 1200 CustomChoose 3 or 5 degree rake and finish option below

and wiring kit for installing the Power Marine TM400X4ad amplifier

Stylish and powerful

Available for: 89-up FLT Touring / Bagger models

4-3/8" Stroke Flywheel with Full Width Rods and balancer gear for M8 Models REAR KITS - BAD DAD TOURING All of the Bad DadThe flywheels are the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, the new cranks for the Milwaukee Eight platform are the best of the best to build your high performance engine around. FEATURES & BENEFITS 4 3 8" Stroke (107 or 124ci) Balance Gear installed Heat Treated 4140 Material is harder & more than twice as strong as stock