Hoca Performance Velocity Stack Type-2 for 150cc and 125cc GY6 4-stroke QMJ152/157 QMI152/157 engines. Please see our Warranty & Returns Policy.
- Inner Diameter: 46mm
- Thread Size: M4x0.70
United Motors, Matrix 150, Verucci, TGB, Vento Phantom, SUNL, Various unlisted makes/models, Strada, Wildfire, Roketa
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