Video: KYB PSF Airfork Piston Upgrade
25th May 2014
SDI KYB PSF Midvalve Piston (Pair)
Creates a more linear damping curve
Increases low speed damping (this is good)
Decreases the high speed damping spike (this is excellent)
Designed with a DU bushing for decreased friction
Comes with shims and washers
Sold as a pair
Starting point spec sheet posted in pictures above
Fits the 2013-2014 Honda CRF450 and Kawasaki KX450F
Let JBI Suspension Services install for you
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KTM WP Fork Upgrade - JBI Pro Perch
24th May 2014
Upgrade your KTM WP Twin Chamber forks to feel plusher and have better bottoming resistance with the pressure sensitive JBI Pro Perch spring seat.
2013-2014 Kawasaki KX450F KYB PSF Fork Upgrade Revalve
24th May 2014
JBI Synergy Suspension Revalve improves the 2013-2014 Kawasaki KX450F KYB PSF Air Fork performance and feel characteristics.
MX Tech WP PDS Shock Needle Upgrade Kit
24th May 2014
The MXT WP PDS Shock Needle Upgrade kit by MX Tech improves the entire performance spectrum of the WP rear shock on KTM dirt bikes. The result is a plusher shock, improved traction, and better bottoming resistance.
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Enzo Technica Shock Compression Adjuster
24th May 2014
The Enzo Technica Shock Compression Adjuster improves rear shock performance on KYB shocks by creating a better internal pressure balance and elimination of harsh high speed spikes.