Burly Slammer 10.5" Shocks for Harley Davidson Dyna FXD 1991-2015 - Black Front Suspension & Springs Suspension Knurled knob allows idle speed

Knurled knob allows idle speed adjustment by hand—no tools

For use with DOT 3 or DOT 4 brake fluid

Get rid of your cracked and leaking rubber intake manifolds and replace them with our super-trick CNC-machined billet aluminum racing intakes

locking it in place and preventing it from loosening

but Progressive has a solution

Burly Slammer 10.5" Shocks for Harley Davidson Dyna FXD 1991-2015 - Black Front Suspension & Springs Suspension Knurled knob allows idle speedBurly Slammer 10. 5" Shocks for Harley Davidson Dyna FXD 1991 2015 Black Made famous by the Burly Slammer Kits, the stubby Burly shocks are now available on their own! Measuring in at only 10. 5 eye to eye, they live up to their name, but will not allow tire fender contact and are preload adjustable to allow for fine tuning to your weight.