Q-Tubes Cyclocross Tube
The Q-Tubes Cyclocross Tube holds air, has a removable valve core, and has a 48mm-long valve stem -long enough to clear mid-depth wheels. It'll work best with tires between 28 and 32mm wide. Details BUY THIS PRODUCT!
Q-Tubes 27.5in Presta Mountain Tube
Given the rapid arrival of 27. 5-inch wheels to the marketplace, the likelihood of your LBS or trail-side guardian angel not having the corresponding tube is pretty high at the moment. For this reason, we recommend grabbing fate by the horns and stocking up on the Q-Tubes 27. 5in Presta Mountain... Details BUY THIS PRODUCT!