The problem with the OEM preload collar for the 2016-2018 KTM
and Husqvarna models is its plastic composition. During use, it
heats up and along with dirt working its way underneath becomes
deformed, which makes tuning and adjustment extremely difficult.
Pro Circuit’s solution offers a CNC-machined 6061 aluminum
preload collar with a zinc-plated steel lock ring for improved
durability and much easier adjustments. Discard your OEM preload
collar Pro Circuit’s new preload collars.
Linkage Arms are available for 2011-2014 KTM 250/350/450 SX-F
and 2012-2014 125/150/250 SX models to stiffen up the initial
linkage curve and improve the geometry of the chassis, which
SHOCK COLLAR UPGRADE KTM / HUSQVARNA / RMZ BFR
LINKAGE ARM KTM
The Linkage System for KTM 2015 1/2 through 2018 and Husqvarna
2016-2018 models causes the bike to have a feeling that is much
too harsh and stagnant, whereas the preceding bike models
had an OEM linkage system providing an unwanted lazy and soft
feeling. The new Pro Circuit linkage system utilizes some of the
mechanical advantages of both designs, which allows for the use
of a more true-to-weight spring rate and to reach the ultimate
sweet spot in handling.
This new fork system installs inside the left OEM damper leg
turning it into a closed-cartridge system to pressurize the oil. This
results in a much improved and consistent damping without any
LINKAGE SYSTEM KTM AND HUSQVARNA
FORK SYSTEM KTM 50 OR 65 SX / SXS 2012-2018
The new large reservoir WP shock comes with a floating piston in the reservoir to separate the nitrogen and oil. We install our bladder, high-volume
bladder cap, and reservoir kit to increase volumes and make the shock a smoother, more seamless stroke. This, along with our personalized
valving changes, really bring out the performance in this shock.
WP 50MM x 18MM SHOCK 250 / 350 / 450 WP 36MM X 14MM SHOCK 50 / 65 WP 46MM X 18MM SHOCK 85