Q-Tubes 29in Presta Mountain Tube
You can't ride without tubes--well, you can, but that's neither here nor there--so having a replacement ready to go is always a good idea. Q-Tubes' 29in Presta Mountain Tube is exactly what it sounds like--a 29in rubber tube with a Presta valve that's made for your mountain bike. Respectably... 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!