Ninja 400 Winglets RRR Because both the coverage area

Because both the coverage area and the height are increased beyond the standard EXT-RS

Rubber Built for Repeated Contact

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

perfectly embodying the EXTEND design concept of form following function

Ninja 400 Winglets RRR Because both the coverage areaHARMONIZE HMN Series Winglets Kawasaki Ninja 400 (2017+) Model: HMN 17N4 TS The Ninja 400 gets recommended as a first bike more than almost anything else on the market, but it's also a world champion: it won the FIM Supersport 300 title in its debut season and has been the bike to beat in MotoAmerica's Junior Cup ever since. The HMN 17N4 TS is built for riders who picked this bike because it's approachable, and want it to look like the race winning