1.Safe and effective: Say goodbye to some complicated hand gestures when on highway, just press down/up the switch to gain innovative throttle assist2.Anti-fatigue: your grip on the throttle, making pins and needles and fatigue a distant memory3.High Quality Material: Made from durable nylon and rubber; Simple design emphasizes function over flashy styling4.Universal fitment: Interchangeable rubber inserts allow use with most grip configurations (7/8inch and 1inch handlebars for Part Number grips; Aftermarket grips with minimum 1 1/8inch to maximum 1 3/4inch outside grip diameter)5.Easy to install: With mounting instruction you can install the control kit and gain all the functions in 15 minutesCondition: Aftermarket Fitments: size fits all modelsInterchangeable rubber inserts allow use with most grip configurationsColour:blackMaterial:plasticPackage Contents:1 x Throttle Lock AssistOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.