WTB Presta Mountain Tube - 29 x 1.9-2.125 $10.95
Never leave home without spare tubes.
Even though your 29er has monsters for wheels a little cactus spur or other sharp object can still puncture a tube. Bring a few of these WTB Presta Mountain Bike Tubes along in case you get sabotaged.
What community has to say
Write your question here...Mathematically...
Write your question here...Mathematically stupid question. Will this tube work in a 2.2" tire?
it will stretch to fill the tire