Zbroz KAWASAKI KRX 1000 STAGE 1 SPRING KITSKU: K30 KA1001 0 The ZBROZ Stage 1 Dual Rate Spring Kit for Kawasaki KRX 1000 is the best single modification you can do to your KRX. This spring kit will improve your ride in every condition and vastly improve your ability to deal with the added weight of accessories. Your stock springs are not calibrated for additional aftermarket accessories but we have taken that into consideration with this kit. You will have more stability and better small and