Progressive 13" 412 Series Shocks for 1958-2003 Harley-Davidson Big Twin and Sportster Custom Yamaha Forward Controls After you’ve flashed your ECU

After you’ve flashed your ECU

and the lever has a brass bushing for long life and infinite rebuild-ability

These need replaced every time you remove your exhaust header

Fits Dynas with mid-controls '91-'17 and forward controls '07-'17

Mid-USA Exhaust Torque Cones for 1986-Up Harley-Davidson

Progressive 13" 412 Series Shocks for 1958-2003 Harley-Davidson Big Twin and Sportster Custom Yamaha Forward Controls After you’ve flashed your ECUProgressive 13" 412 Series Shocks for 1958 2003 Harley Davidson Big Twin and Sportster Looking for a vast improvement over stock suspension? Progressive's 412 series shocks ride will outperform your stock shocks. Made in USA Black finish Set of two 13" length Choice of Standard or Heavy Duty Heavy Duty shocks are specifically designed for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time Suitable for use on