S&S Stroker crank 4-5/8 M8 AUDIO AND COMMUNICATIONS_ROCKFORD FOSGATE When you want that next

When you want that next level audio performance on your 2014 or newer Harley-Davidson motorcycle

WITHOUT FAIRING

We've been installing these engines for years and have had an excellent experience

S&S does not recommend compression ratios higher than 10:1 for Tri Glide® or other three-wheel models (including conversions) due to extra loads caused by the lugging nature of these bikes

S&S Stroker crank 4-5/8 M8 AUDIO AND COMMUNICATIONS_ROCKFORD FOSGATE When you want that nextThe 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. 4 5 8" Stroke Use with 131" 136" big bore kits Balance Gear installed Heat Treated 4140 Material is harder & more than twice as strong as stock