Joker Machine Choke Knobs Choke Knob Knurl Blk Tri

FOR TRIUMPH BONNEVILLE 02-16 (CARB/EFI), THRUXTON 04-16 (CARB/EFI), SCRAMBLER 06-16 (CARB/EFI), AMERICA 02-08 AND SPEEDMASTER 03-08 WILL WORK WITH THE EFI-CTK "CARBS "With the Two-Stage Fast Idle Fit Keihin CVK OR CTK CARBURS FAST INSTALLATION-Just Remove the Stock Black Plastic Unit Found and Screw in the Joker Knob Fully CNC-Machined Billlet Construction With Precision Diamond Knurl Pattern Knob Measures 0.86" Outside 1 "In Length Includes Stainless Steel Threaded (M4 X.7mm) Stud Made in the U.S.A. Choke Knobs Black Choke Knob Choke Knob Knurl Blk Tri