HARMONIZE HMN Series Winglets — Yamaha YZF-R7 (2021–2025) Model: HMN-21R7 N / HMN-21R7 TS When Yamaha retired the street-legal R6, it left a gap between the R3 and R1. The R7 is what filled it, built on the MT-07's torquey CP2 twin rather than a screaming inline-four; more usable low down, priced closer to a naked bike than a superbike. It's also HARMONIZE's best-selling fitment. The HMN-21R7 N/TS gives it the front-end presence its price tag doesn't usually buy. A Twin-Cylinder Sportbike Wearing a Superbike's Face The R7 makes its case with a 690cc parallel twin borrowed from the MT-07, tuned for real-world torque rather than a high-rpm top end, usable power that doesn't need a racetrack to enjoy. What it shares with Yamaha's more serious sportbikes is the styling language, and the HMN-21R7 N/TS pushes that further: a nose that reads like it belongs on something with twice the displacement. Precision 3D-Printed, Not Molded Each wing is 3D-printed to a sculpted, high-precision surface rather than cut from an injection mold, which is what allows the swept, layered profile in the first place. The internal structure is built to resist sustained wind pressure without adding meaningful weight to the front end. Choose Your Material Matte Thermoplastic Carbon Fiber Reinforced Thermoplastic Look Deep matte, subtle factory-style finish Visible weave, sharper race-part presence Best for Everyday riders, first aero upgrade Riders pushing higher speeds or building a track-focused R7 Character Impact-tough, forgiving finish Stiffer, marginally lighter Both use the same wing shape and the same 3M VHB, no-drill mounting. The difference is finish and rigidity, not fitment. Key Features Race-inspired silhouette that gives the R7's nose more visual weight and presence Precision 3D-printed manufacturing for a sculpted profile standard tooling can't replicate Lightweight internal structure that holds up to sustained wind pressure without adding bulk 3M VHB mounting: no drilling, no permanent change to the fairing Specifications Series HARMONIZE HMN Series Model HMN-21R7 N / HMN-21R7 TS Fitment Yamaha YZF-R7, 2021–2025 Material Matte thermoplastic, or carbon fiber reinforced thermoplastic Installation 3M VHB, no drilling What's in the Box Winglet, brake side, pre-applied 3M VHB × 1 Winglet, clutch side, pre-applied 3M VHB × 1 3M adhesion promoter × 1 Surface cleaning pad × 1 Installation instructions × 1 Installation No drilling, no screws. Each wing ships with the VHB tape pre-applied, so prep is mostly about the fairing: clean the mounting surface with the included pad, apply the adhesion promoter, then press each wing into place using the instructions as a guide. Give the bond its full cure time before riding. FAQ Is this related to the original 1999 YZF-R7? In name only. The 1999–2000 R7 (OW-02) was a 500-unit World Superbike homologation special. The current R7 shares the name but not the platform — it runs the MT-07's twin-cylinder engine and is built for real-world street and trackday riding, not homologation racing. Will this actually help with stability at speed? Yes, that's the core function of any front winglet: managing airflow around the nose to steady the front end. On a twin like the R7, most owners choose this kit for the combination of look and feel rather than needing it to tame wheelies the way a liter-class rider might. Will VHB tape actually hold at speed? Yes, when the surface is prepped correctly. 3M VHB is a structural-grade tape used in the auto industry to bond panels without rivets or screws. Clean the surface, apply the included adhesion promoter, and let the bond fully cure before riding. Is this legal for street riding? Aftermarket bodywork rules vary by country and state. Check your local vehicle regulations before installing and riding on public roads. Why HARMONIZE HARMONIZE designs for what a bike actually is, not just what it's priced like. The HMN-21R7 N/TS gives Yamaha's most accessible sportbike the front-end presence of something further up the lineup, which is a large part of why it's become HARMONIZE's best-selling fitment.
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