Our Suspensions by WP and Íhlins will be matched special for your needs. That's why it's necessary for us to know datas like your weight including cloth and helmet. It also makes a difference which operation purpose and driving style you have. With the suspension rear for the K 12 RS or K 12 GT you can choose between a Fusion suspension with reservoir fixed by a steel flex or a Emulsion suspension. Both can be combines with our Hydraulic preload adjustment. At the Íhlins rear model 46HRCLS the external reservoir is hose mounted. The Íhlins front 36 D is a shock absorber with internal reservoir in the main body.