reliable, durable presta valve tube for your fat tire ride. Carry a spare if you're using tubes, or as an emergency backup if you roll tubeless. Butyl inner tube has a .85mm ...
Specialized Airlock 27.5"/650b Inner Tubes are some of ...
the best performing, self-sealing bicycle tubes available on the market. That's because they feature Specialized's powerful Airlock sealant that coats the tube for permanent protection against punctures. Not only this, but the ...
Specialized Airlock 700c Inner Tubes are some of ...
the best performing, self-sealing bicycle tubes available on the market. That's because they feature Specialized's powerful Airlock sealant that coats the tube for permanent protection against punctures. Not only this, but the ...
