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- Fits Triumph Bonneville, Triumph Thruxton, Triumph Scrambler, Triumph America and Triumph Speedmaster.
- 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 really improve grip of the knob.
- Offered in your choice of Hard Black anodize, Clear anodize, or Chrome plated finishes.
- Made in the USA