YZF-R9 Extension Support Kit (EXT-RSH) CB650R Real Aerodynamic Downforce

Real Aerodynamic Downforce

priced closer to a naked bike than a superbike

vehicle-specific winglet kit developed around the fairing used before the ZX-6R’s 2024 bodywork redesign

Apply one panel at a time

YZF-R9 Extension Support Kit (EXT-RSH) CB650R Real Aerodynamic DownforceYamaha YZF R9 Extension Support Kit (EXT RSH) Not a Bigger Tank Pad. A Different Kind of Support. The HARMONIZE EXT R9 RSH is a one piece 3D rider support and tank grip interface for the 20252026 Yamaha YZF R9, built with an extended, raised support profile the tallest structure in the EXT lineup. Conventional tank grips add friction to an existing flat surface. The EXT RSH goes further, adding a raised, contoured support point with both extended