Joker Machine Black Knurled Choke Knob

Replace your stock plastic choke knob with this CNC aluminum knurled choke knob from Joker Machine. Stronger than the OEM choke knob that is sure to last you for many years to come.

• Black finish

• Made from 6061 billet aluminum

• Simply un-screw the existing black plastic unit found on your stock carb and install one of these Joker knobs in it’s place

• Includes stainless steel threaded (M4 X.7MM) stud, and alignment of engraving (and tightness) is achieved by using a special serrated belleville washer

• “Notched” cuts on outside improve grip of the knob

• Works perfectly on Kehin CVK and the new 2009 EFI – CTK “carbs” with the 2-stage fast idle.