
The facts.
| Part number | G00SI43T |
|---|---|
| Type | Silencer |
| Silencer design | Moto GP |
| Material | Titanium |
| Fitment | Yamaha R9 (2025-2026) |
| Road approval | None — track use only |
| Origin | Made in Italy |
DescriptionThe whole story▼
Kurz, steil angeschnitten, unverkennbar vom Prototypen abgeleitet: Das Moto-GP-Gehäuse ist der Dämpfer für alle, deren R9 aussehen soll, als käme sie von einer Startaufstellung statt aus einem Katalog. Als Gruppe mit Hitzeschutz, für Sparks R9-Krümmer.
Key Features
- Moto-GP-Titandämpfer mit Hitzeschutz als abgestimmte Gruppe.
- Kurzes Gehäuse mit dem steilen Auslassschnitt aus dem Prototypenrennsport.
- Titan-Aufbau – die kürzeste und optisch kompakteste Wahl im R9-Programm.
- Passt an Sparks R9-Krümmer GYA8801 und GYA8802.
- Gefertigt von Spark in Mantua, Italien.
Verarbeitung & Material
Ein kurzer Dämpfer ist schwieriger zum Funktionieren zu bringen als ein langer. Volumen ist das, was Schallenergie schluckt – ein kürzeres Gehäuse zwingt Dämmpackung und perforiertes Rohr also zu anteilig mehr Arbeit, und die Schweißnaht hat weniger Länge, hinter der sie sich verstecken könnte. Spark baut auch diesen in Titan, Gehäuse, Innenrohr und Endkappe im selben Material.
Der Hitzeschutz zählt hier mehr als bei einem langen Gehäuse, weil ein kurzer Dämpfer bei den meisten Rastenpositionen näher am Stiefel sitzt. Er gehört zur Gruppe.
Leistung & Klang
Für das Moto-GP-Gehäuse an der R9 nennt Spark keinen Dezibelwert. An der Honda CBR 1000 RR-R, wo es Vergleichszahlen gibt, liegt der Moto GP knapp unter dem Grid-O und über den geschlossenen Straßenvarianten – ein brauchbarer Hinweis auf die Größenordnung, aber kein Ersatz für eine Messung an Deinem Motorrad. Wenn Du in einer Serie mit technischer Abnahme fährst, sprich uns vor der Bestellung an.
Passform & Kompatibilität
Für Sparks Yamaha-R9-Krümmer GYA8801 und GYA8802. Der Einlass ist auf Spark-Rohrwerk bemaßt, das ist also kein Slip-on für die Serienanlage. Die andere kurze Option im Programm ist der Grid-O G00SI42T; die leise ist der 400-mm-Force-Evo G00SI44T.
Straßenzulassung
Keine EG-Betriebserlaubnis. Wettbewerbsteil, ausschließlich geschlossene Kurse.
Technische Daten
- Artikelnummer: G00SI43T
- Typ: Dämpfergruppe mit Hitzeschutz
- Bauform: Moto GP
- Material: Titan
- Hitzeschutz: enthalten
- Passend an: Spark R9-Krümmer GYA8801 / GYA8802
- Passend für: Yamaha R9 (2025-2026)
- Straßenzulassung: keine – nur Rennstrecke
- Hersteller: Spark Exhaust Technology, Mantua, Italien
FitmentWhich bikes this fits▼
- Yamaha R9
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