⟲ 360° — drag meThe facts.
| Brand | JetPrime |
|---|---|
| Part number | JP ES 033 |
| Function | CNC-machined cover plate |
| Type | SLS/AIS Block-Off Plate |
| Installation | Plug-and-play, no modification to the original wiring |
| Fitment | Yamaha FZ8 (2011–2015) / Yamaha FZ8 Fazer (2011–2015) |
| Road approval | None — closed-circuit and race use only |
DescriptionThe whole story▼
Sobald die Membranventile vom Zylinderkopf einer FZ8 verschwinden, öffnet sich die zurückbleibende Bohrung in den Abgastrakt und muss ordentlich verschlossen werden. Der JP ES 033 ist die gefräste Aluminiumplatte dafür.
Key Features
- Deckt FZ8 und FZ8 Fazer ab, 2011–2015
- Aus dem Vollen gefräste Aluminiumplatte mit Dichtung
- Verschließt die Sekundärluft-Öffnung dauerhaft
- Nutzt die originalen Gewinde
- Passt zum Magnetventil-Eliminator JP ES 010
- Serienteile passen bei Bedarf zurück
Warum Improvisieren scheitert
Die naheliegende Abkürzung ist ein Stück Blech mit hitzefestem Silikon. Es übersteht eine Saison, dann arbeitet sich die Verbindung durch die Aufheizzyklen lose, und der Motor pfeift an einer Stelle, die schwer zu finden ist. Eine gefräste Platte mit richtiger Dichtung erspart diese Suche.
Ein alterndes Motorrad
Diese Maschinen sind inzwischen über ein Jahrzehnt alt, und die Membranventile selbst sind ein bekannter Verschleißpunkt — dünne Plättchen, die in heißer, schmutziger Umgebung arbeiten, bleiben irgendwann hängen. Die Öffnung dauerhaft zu verschließen erledigt einen Wartungspunkt, statt ihn zu verschieben.
Nackt und halbverkleidet
Yamaha hat die FZ8 als nacktes Motorrad und als halbverkleidete Fazer verkauft. Motor und Zylinderkopf sind identisch, eine Platte deckt also beide ab — nur die Menge an Blech, die zum Erreichen abgenommen wird, unterscheidet sich.
Passform und Kompatibilität
- Yamaha FZ8 (2011–2015)
- Yamaha FZ8 Fazer (2011–2015)
Straßenzulassung
Keine. Ausschließlich für geschlossene Strecken und den Rennsport.
Technische Daten
- Marke: JetPrime
- Artikelnummer: JP ES 033
- Bauart: SLS/AIS-Verschlussplatte
- Funktion: verschließt die Sekundärluft-Öffnung am Zylinderkopf
- Montage: auf den originalen Befestigungspunkten, kein Bohren
- Passend für: Yamaha FZ8 / FZ8 Fazer (2011–2015)
- Straßenzulassung: keine — ausschließlich für geschlossene Strecken und den Rennsport
FitmentWhich bikes this fits▼
- Yamaha FZ8 (2011–2015)
- Yamaha FZ8 Fazer (2011–2015)
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Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.