50cc Scooter Exhaust Valve BN139QMB
VLVEX021
£14.49
50cc Scooter Exhaust Valve BN139QMB

£14.49

Availability: In Stock
Code: VLVEX021 PLU: 14210 EAN: 5057645140818 Length: 69.5mm Head Diameter: 16mm Stem Diameter: 5mm Features: OEM Replacement Type: Exhaust Valve

Order before 4pm for same day dispatch

2 Hours 0 Mins 39 Secs
Description

The exhaust valve is a key component in a motorcycle's engine that controls the release of exhaust gases from the combustion chamber. It opens to allow spent gases to exit the engine and closes to seal the chamber during the intake and compression strokes. Made from high-temperature resistant materials, such as stainless steel or titanium, the exhaust valve must withstand extreme heat and pressure. Proper functioning of the exhaust valve is crucial for efficient engine operation, optimal performance, and emission control.

Compatibility
Manufacturer Model Diagram
AJS Modena 50 [ZN50QT-27]
Direct Bikes 50cc Milan E3 [DB50QT-30A]
50cc Ninja E3 [DB50QT-15B]
50cc Retro
50cc Scorpion E3 [DB50QT-32A]
50cc Sports
50cc Tommy E3 [DB50QT-E]
50cc Viper E3 [DB50QT-32]
Lexmoto Flash 50
Milano 50 [FT50QT-27] View parts diagram
Tommy 50
Tommy 50 [ZN50QT-E]
Valencia 50 [ZN50QT-K] View parts diagram
Pulse Phantom 50 [ZN50QT-32A]
Tamoretti Retro 50
Znen Flash 50 [ZN50QT-15A]
Speedy Streetfighter
Tommy 50 [ZN50QT-A]
ZN50QT-11
ZN50QT-E
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