The Robert Axle Drive Thru is a dummy hub, or chain keeper, that replaces your wheel while cleaning the chain. Available in multiple sizes. Providing us with yet another thing we didn’t know we needed in our life, the dummy hub is a cyclists best friend. Cleaning your chain can be a nightmare, and so much of the time you will like you are sending grime into your drivetrain rather than out. With the dummy hub you will be able to actually remove the grime from your bike. And not send it straight into that impossible to clean cassette! Fitting the dummy hub is made easy with a simply perfect user-friendly design. And you won’t need to worry about making a mess in your apartment! Combining the great powers of the dummy hub with the ever-innovative Muc-Off cleaning products is ideal. Because we don’t recommend you clean your bike at the local car-wash, we stock the Dummy Hub both in store & online. And we think you will be making a simply excellent decision if you buy this one as a gift. Pairing the Drive Thru Dummy Hub with Muc-Off’s Dirty Chain Machine is our Christmas Gift recommendation for sure!