The Sprocket Jammer by Motion Pro helps those without an impact wrench by locking up your drivetrain so you can safely remove the counter shaft sprocket nut. Gone are the days of having your buddy sit on the bike with the rear brake pedal pushed to the floor so you can remove and install a counter shaft sprocket. This tool does the heavy lifting for you. The Sprocket Jammer is an essential tool for your tool box and road going tool pack.
Your bike's chain and sprockets have a tough job to do, and it's not like they get to work in a very clean environment. So even if you're diligent about cleaning and lubricating your chain as outlined in our last MC Garage video (How To Properly Lubricate Your Chain), your chain and sprockets will eventually wear out. When your drivechain wears out you can pay a shop to replace the parts or you can invest in a chain breaking and riveting tool like Motion Pro's PBR tool and tackle the job yourself. In this video from the MC Garage, Senior Road Test Editor Ari Henning will show you how to replace an endless sealed chain and front and rear sprockets. Included in this video are tips on replacing the sometimes difficult-to-remove countershaft sprocket as well as advice on master-link choice and how to properly rivet a new master link.
Warranty fulfilled by Motion Pro.