Sold as two bushings with a sticker.
Krank is the highest rebound formulation in the RipTide Sports Bushing line up.
Everyone know to stiffen up the feel of your set up you can add compression to the system by tightening the nut. KranK is designed to optimize that compression anywhere from barely snug to 2 full turns for the “tightest” feel. Where the WFB, and APS Formulations are there to give you more turn than a standard bushing, the KranK are as close to a stock bushing as one would want to get in regards to how it feels to turn it. With the added latitude of being able to handle the compression more effectively.
A lot of riders feel the double barrel (Barrel bushings on road side and board side) give just the right amount of return to center support and break from center feel.