4XV-21781-10-00 YAMAHA Tail cowl R1 emblem, left side
The genuine OEM decals means they are exactly the same as those fitted at the factory when the vehicle was new. There are absolutely no differences in colour and shape of the sticker.
About this decal
Maintaining the visual integrity of a flagship machine requires components that meet the manufacturer's exact engineering standards. This genuine Yamaha R1 emblem is designed specifically for the tail section* of the motorcycle, ensuring that your machine retains its iconic identity. As a factory-original part, it provides the precise aesthetic finish that only authentic components can deliver for the left-hand side cover.
Precision Placement for the Left Side Tail Cowl
- ✅ Genuine OEM part: This authentic component carries the official manufacturer part number, guaranteeing it is not a reproduction but a factory-original piece.
- ✅ Professional shipping: To ensure the adhesive and vinyl remain in pristine condition, every graphic is shipped flat and never rolled or folded.
- ✅ UV resistant: The high-grade materials are engineered to withstand prolonged exposure to sunlight without fading or losing their crisp visual definition.
- ✅ Original packaging: Your emblem arrives in official manufacturer packaging, protecting the integrity of the adhesive until the moment of application.
- ✅ Contoured fit: The decal is specifically shaped to follow the exact curvature of the rear fairing panel for a seamless, factory-perfect install.
| Part Number (MPN) | 4XV-21781-10-00 |
|---|---|
| Manufacturer | Yamaha |
| Mounting Location | Tail cowl, left side* |
| Type | Emblem |
| Material | Vinyl decal |
When it comes to high-performance machinery, the details define the overall presence. Utilizing this authentic factory-grade emblem ensures your bike maintains that sought-after showroom look, looking exactly as it did the day it first rolled off the production line. These genuine graphics are essential for riders who demand perfection in their machine's presentation and long-term value.
Did you know?
Securing discontinued stock. Manufacturers often stop producing graphics for older models after a certain period. If you find this specific part number available, it is wise to secure it now, as these original decals can become extremely difficult to source once factory stock is depleted.
Asymmetrical design. Left and right side graphics are rarely identical mirrors of each other. Each emblem is precision-engineered to match the specific compound curves and mounting angles of its designated side, which is why verifying the correct side is crucial for a perfect fit.
For the best results, ensure the tail cowl surface is cleaned with isopropyl alcohol and apply in a dust-free environment between 18-25°C.
* If this decal is listed under multiple models or versions, the exact mounting location may vary slightly.
Technical details
| Factory description | EMBLEM 1, SIDE COVER, LH |
|---|---|
| OEM part no. | 4XV-21781-10-00 |
| MPN | 4XV217811000 |
| Manufacturer | Yamaha |
| Position on diagram | 11 — on the diagram for Yamaha YZF R1 1999 - Blue |
Fits these motorcycles 2
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