DIRTY AIR Complete rear air suspension system. Redesigned for optimum performance, reliability and ease of install. Options to fit Harley touring models 2023-down. This is a complete system assembled to easily replace your stock touring shocks with height-adjustable air shocks. ...

This *FAST-UP* system will lift the rear of the bike in about 1 second, instead of the 12-15 seconds that most tankless systems takes to lift. Our basic (tankless) rear system lifts in around 10+ seconds. DIRTY AIR Complete *FAST-UP* ...

NEW FOR 2020 - THESE ARE THE FRONT ADD-ON PARTS TO TURN OUR NEW FAST-UP REAR SYSTEM INTO FAST-UP FRONT+REAR FOR NEW DIRTY AIR FAST-UP REAR SYSTEMS ONLY - This system includes a new 2-valve manifold to control the front, ...

For HD Touring models. Complete rear system, and complete front system. Includes 2 compressors with year specific mounting brackets, rear shocks, front air pistons and springs for applicable models, 2 dump manifolds, and all tubing/fittings/wiring etc to complete installation. 1 ...

Fits all V-Rod models 2017-down. This is a complete system assembled to replace your stock shocks with premium aluminum height-adjustable air shocks. This kit will allow you to lower your bike with all of the air released, air it up ...

Everything you need for front and rear fast air. Custom built stainless steel tank, default design built with brackets to mount underneath the left saddle bag, hidden by stretched bags. Includes (4) DIRTY AIR 2-valve manifolds valve. Includes DIRTY AIR ...

Steel shocks measure 9.5" collapsed, 13.25" extended (measured bolt-center to bolt-center) Aluminum shocks measure 9.5" collapsed, 13.75" extended (measured bolt-center to bolt-center) What's the difference between the steel and aluminum shocks? Steel shocks have a pretty basic design inside and ...