Topeak Joeblow Booster CASSONS Whether you're tackling steep climbs

Whether you're tackling steep climbs or racing down technical descents

Maximum sprocket: 36t

With optimized construction

you’ll be able to laugh in the face of punctures with our B

Topeak Joeblow Booster CASSONS Whether you're tackling steep climbsHalf air compressor Half pump. The JoeBlow Booster pump just made it easier to install tubeless tires. This pump has an integrated aluminum air chamber that stores an air charge of one liter, up to 160psi 11 bar, to quickly fill your tire and ensure the proper installation on a tubeless rim, just like a shop compressor. Once you flip the selector from CHARGE to INFLATE mode, air bypasses the chamber and flows directly into your tire like a standard