Do you just LOVE fumbling with awkward tools, slamming you knuckles into sharp gear teeth, and making tasks harder than they should be?? If so, you should stop reading and give your chain whip a big hug! However, if you've been looking to throw your chain whip into the woods, never to be seen again, you've come to the right place. The Pedro's Vise Whip is simply a better solution for holding your cassette during removal. This innovative tool was developed by Pedro's in close collaboration with legendary frame builder and cycling technical author Lennard Zinn. The Vise Whip is beautifully simple to use, adjusts to fit 11-23 tooth gears on all multi-gear cassettes including 11-speed, and locks in place during use. Once you try it, you'll never go back to a chain whip again. Backed by Pedro's lifetime warranty.