Amazon.com : Duro Bicycle Tube 700 x 40c/42c (48mm) Standard French/Valve : Sports & Outdoors
Amazon.com : Tube, 26 x 1.90-2.35 48mm Presta Valve, Threaded with Removable Core. Sunlite. Mountain, Cruiser, Comfort or Any Bike with Same tire Dimensions. MTB, MTN Bicycle : Sports & Outdoors
Amazon.com : FANSPRO 6 Pack of 26 Inch Bike Tube 26x1.75 26x1.95 26x2.10 26x2.125 Heavy Duty Bicycle Tube with 2 Tire Levers,48mm Schrader Valve Premium Quality Butyl Inner Tube : Sports & Outdoors
Amazon.com : EVO Mountain Bike Tube - 29" x 2.0/2.4-48mm Threaded Presta Valve (29er) : Sports & Outdoors
Amazon.com : Fincci Bike Inner Tube 700x35c / 32c / 38c - Presta Valve Inner Tubes 48mm for Cycle Bicycle Bike Tire - Pack of 2 : Sports & Outdoors
Amazon.com : EVO Bike Tube Bundle 700x28-32c 48mm Presta RVC - FOUR (4) PACK : Sports & Outdoors
Amazon.com : EVO Bicycle Tube - 29 x 2.0/2.4-48mm Presta Valve w/Removable Valve Core (29 x 2.0/2.4-48mm Presta Valve) : Sports & Outdoors
Amazon.com : Snow Tubes for Sledding Heavy Duty, LIFECHOIC 48 Inches 2Packs Snow Sled for Kids and Adults, Thickened Heavy Duty Hard Bottom Snow Tube with Handles, Winter Outdoor Toys for Family
Amazon.com : 2 Pcs Mountain Bike Tubes 48MM Long Schrader Valve Mountain Bicycle Inner Tubes (26x1.95) : Sports & Outdoors