ProTaper Twister Throttle Tube Inserts tailor the fit for other handlebar brands and bark busters.
Since 1991, ProTaper has lead the way in premium control
components. We pride ourselves on providing an exciting, innovative, and
complete product line to fulfill the needs of professional racers and weekend riders alike. Through revolutionary ideas like the oversized 1⅛" handlebar and the Micro Handlebar Kit—the only control system purpose-built for youth riders—ProTaper continues to push the limits and transform how we experience riding our motorcycles.