2-Pack 29x1.9/1.95/2.0/2.125/2.3 Bike Inner Tubes Presta Valve 48MM Plus 2 Bike Tire Strips 29" Bicycle Tubes Compatible with 29x1.9 29x1.95 29x2.0 29x2.125 29er Bike Tire Tubes - BASMILE, BS0063

• 【BICYCLE TIRE TUBE SIZE】2 pack replacement bike inner tube 29" x 1.90-2.35 with 2 bicycle liner, Presta Valve, 33mm with cap 【MORE DURABLE】Bike tube is made from premium quality Bicycle Dedicated Butyl Rubber, with great air tightness and longer lasting time 【EASY TO INSTALL】This bicycle tire tube is very easy to install, help you to save your riding time. (Tube pressure rating is dependent on the PSI rating of your tire. Please DO NOT inflate above pressure rating on tire) 【BICYCLE RIM LINER PROTECT INNER TUBE】Bicycle Rim Liner can protect inside tire tube. It is better to use new rim liner to replace the old one when you replace the inner tube of the bicycle 【RISK-FREE PURCHASE】We offer free return if you are not satisfied with the product. Please check the side wall markings on your tire to determine what tube size fits your tire. And please check your old bike inner tube valve to choose Presta or Schrader valve