This topeak handlebar stabilizer secures the front wheel and handlebar of your bike when it is fastened to your topeak prepstand stopping your bars from moving around as you make repairs to your bike the stabilizer securely attaches to the top tube and securely holds the handlebars topeak prepstand bar stabiliser features attaches to top tube with strap and holds the handlebar securely works on all mountain and road bikes topeak about the brand topeak is the world leader in developi