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Stage6 PWK Carburetor Bell Mouth Velocity Stack - Blue 50.5mm

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Stage6 PWK Carburetor Bell Mouth Velocity Stack.  Blue.



Stage6 offers you this beautiful CNC milled bell mouth. Bell mouths are often preferred to air filters for drag / sprint scooters. Not only do they look cooler, but they also ensure a higher and more optimized air flow. It is designed to allow smooth and even entry of air into the carburetor.

Additional Info

Additional Info



  • PWK Carbuetor

37.5mm connection for Arreche 17.5 - 24mm, and Dellorto PHVA - PHBG 12mm.

38.5mm connection for Dellorto PHBG 19 / 21mm, PHVA - PHBG 17.5mm.

44.0mm connection for Mikuni / Stage6 TM24.

50.5mm connection for Keihin / Stage6 PWK 21mm, 24mm, 28mm.

55.5mm connection for Koso 28mm.

If you have a different carburetor, please check the outer diameter of the air filter connection. Carburetor is not included. 


Brand Stage6


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