Pingel Normally Open Tether Kill Switch (7/8in. Handlebars) 641Handlebar mount tether kill switch protects your expensive motor from over revving Complete with a clipped tether cord that extends to 50 Optional tether cord is easy to attach and offers a hook and loop adjustable wristband that will fit over gloves Two piece handlebar mount clamps around handlebars; available for 7 8 or 11 8 handlebars Made from billet aluminum with water resistant, stainless steel internal components For normally closed battery