Kuryakyn #6319 - ISO Throttle Boss Black

Small adjustable paddle positioned under the palm of the rider's throttle hand. Allows to slightly relax hand grip on throttle and still maintain a constant speed. Reduces stiffness and fatigue after prolonged cruising at a steady speed.

Compatible with all Kuryakyn ISO Grips, ISO Flame Grips and Transformer Grips for either left or right hand|If gloss black is your preferred this is it, if you would like chrome you will need part #6250|Provides a larger surface area and pad for increased comfort