top of page

Stop bottoming out that factory Nightster front suspension with our new FK 41MM Preload Cap/ 1.5" fork extension and spring kit!  Patent pending* "Clip-Rod"  adjustable preload spacer and pre-load adjustment caps!

- Nightster have true 41mm fork tubes... meaning new  pre-load adjustment caps were needed! These allow 1.5" of fork extension, and give you the ability to preload springs a full 1.5 "

- Performance rated springs increase the spring rate allowing for more high impact absorption!

- No more CUTTING PVC!! Our cnc machined "clip-rod" preload spacers take the mess out of setting up forks! simply select a groove, place the clip and drop in!

FK-41N NIGHTSTER PRELOAD EXTENSION CAP/ SPRING KIT

$299.99Price

    AS RACING

    ELEVATE THE LOOK AND PERFORMANCE OF YOUR HARLEY DAVIDSON

    High-performance aftermarket Harley Davidson Big Twin products, Premium front and rear suspension, shocks, performance triple trees, high-end radial brakes, and more.

     

    Proudly made in the USA

    bottom of page