RSV4 Winglets 10R The HARMONIZE EXT-R9 RSH is

The HARMONIZE EXT-R9 RSH is a one-piece 3D rider support and tank grip interface for the 2025–2026 Yamaha YZF-R9

from upright to full lean

more usable low down

The structure holds that shape under sustained wind pressure without adding meaningful weight to the front end

The structure holds that shape under sustained wind load without adding meaningful weight to the front end

RSV4 Winglets 10R The HARMONIZE EXT-R9 RSH isHARMONIZE HMN Series Winglets for the Aprilia RSV4 (20082020). Model HMN RSV4 TS is a two piece, vehicle specific winglet kit developed around the bodywork of Aprilias V4 superbike platform. Its contours follow the stock fairing to create a deliberate extension of the front profile rather than the appearance of a universal accessory. Each winglet is additively manufactured from carbon fiber reinforced thermoplastic and installs using pre applied 3M