How to Easily Replace Your Mountain Bike Tube in 10 Simple Steps
To replace a mountain bike tube, first remove the wheel from the bike and release all the air from the tire. Using tire levers, carefully pry the tire off the rim and remove the old tube. Check the tire for any damage or debris and remove if present. Slip the new tube into the tire and carefully position it in the rim, making sure it is not twisted or pinched. Inflate the tire, check for any bulges or areas of uneven pressure, and reattach the wheel to the bike.