Conversely, this allows stock carburetors to be opened with just a few millimeters of twist on the throttle grip—the perfect part for those Italian moments in life.
Installation requires a fixed throttle tube with a diameter of 22 mm.
We carry a matching pipe from Polini that fits all PK S, PK XL (not XL2), PX, and T5 models (Part No.: 5201001).
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