Handlebar-mount tether kill switch protects your expensive motor from over-revvingComplete with a clipped tether cord that extends to 127 cm (50")Two-piece handlebar mount clamps around handlebars; available for 22,2 mm or 28,6 mm (7/8" or 11/8") handlebarsAvailable for normally closed battery-type ignition models and normally open electrical system modelsMade from billet aluminum with water-resistant, stainless steel internal componentsOptional tether cord is easy to attach and offers a hook-and-loop adjustable wristband that will fit over glovesMade in the U.S.A.