PD5583 PIVOT ADAPTER KITAllows the handlebar and rider to move forward, optimizingthe center of gravity of your snowmobile for better handlingand control (like the Ski Doo MXZ-REV chassis concept).Handlebars can be pivoted forward or back from original stockposition. Pivot adapter raises bars an additional 1.25.Choose a Powermadd Riser Block heigh of 2, 4 6 or 8 or anOEM Pivot Style Riser Block. Machined from 6061-T6 aluminum for maximum strength. Most snowmobiles accept the Pivot Adaptor and a 2 RiserBlock without modification to cables or wiring. Pivot Adapter Kits will fit all snowmobiles which do not comestock with an OEM Pivot Riser.