About this item

• MULTI-FUNCTIONAL: This bike dummy hub is not just for holding your bike chain in place, it also provides other functions such as chain oiling, brake pad spacing, master link storage, and even has a simple ruler for quick measurements.
• EASY TO USE: Installing this bike dummy hub is a breeze. Simply remove your rear wheel and fix the bicycle chain keeper in the wheel dropout above the rear derailleur.
• UNIVERSAL COMPATIBILITY: This bike dummy hub offers a wide range of applications, working seamlessly with most bike chains and derailleurs, as well as 1/8″ chains. It’s also designed to be used with frames that feature 9mm open-type dropouts and 12mm thru axles.
• EASY & EFFICIENT: Once you’ve applied this dummy hub chain keeper to your bike, you’ll find that it effectively prevents tangling, keeps your bike frame from scratching, and makes it easy to clean your bike chain.
• COMPLETE KIT: This bike dummy hub kit includes a brake pad spacer to prevent empty pinch, a sponge ring for oiling, and is ideal for bicycle rear wheel cleaning, transport, and maintenance.