The Serfas AF-1 is the home mechanics solution for seating tubeless tires.
In the shop we use an air compressor, a luxury few have at home.
The AF-1 inflates with a traditional pump, then with the quick flip of the lever instantly releases the stored air for smooth seating of tubeless ready tires without the need for a compressor.
First you pressurize the AF-1 with a bike pump via the valve located at the top of the canister. Then you rotate the large gray lever upward to release the air charge. That's it. Top of your tire with your floor pump and you are ready to ride.
Backed by Serfas' Lifetime Warranty.