26/27.5/29 inch Mountain Bike Inner Tubes Durable MTB Bicycle Replacement Inner Tube Tire 36mm

💠💠It's one size fit all tube. 1.75-1.95-26x1.75/1.95 AV BICYCLE TUBE-27.5x1.75/1.95 AV BICYCLE TUBE-29x1.75/1.95 AV BICYCLE TUBEPremium Inner tube fitted with a straight Schrader valve. ****No testing, No return. Please check your size and read carefully before buying. ********Please chat us if you are not sure which to buy.****Some tubes don't print 2 sizes(1.75/1.95). Those are able to cross 1 size. It's supported in 2 sizes. (If You are serious about what it prints on the tube. please skip these.) "The tube is like a balloon"1.75/1.95 means 1.75→1.95 all can use