Designed and made in Italy. Bitubo WME series Nitrogen filled hydraulic shocks improve riding comfort and vehicle control and are fully adjustable to your riding style. These shocks feature adjustable spring preload, as well as adjustable rebound. Adjustable spring pre-load on the DeLuxe WME22V2 shocks feautures a hydraulic mechanism that allows easy adjustment with a common box wrench or using the optional tool. Shock spring covers are available as an accessory. Your model motorcycle is given together with the stock shocks length. Feel free to take longer or shorter shocks from the same application group, but note that shorter than stock shocks lower the rear of the motorcycle. Fender to tire clearance should be checked after installation. Changing shock length will also change handling of your bike.