LotFancy 20x4.0 26x4.0 Fat Bike Tube, Pack of 2, AV35mm Schrader Valve, 20x3.50 20x3.80 26x3.50 26x3.80 Mountain Bike Fat Tire Tubes 2 Tire Levers Included

Features:

• 【Package Include】2PCS 26” /20"x 3.5/4.0 Fat Bike Tubes, 2 Pcs Tire Levers
• 【Size】This 26”/20" bike inner tube fits all 26 /20 x 3.50 26x3.60 26x3.80 26 x 4.0 Fat tires bike(Please kindly confirm that your bike tire is 26inch/20 in before you buy)
• AV35mm Schrader Valve
• 【High Quality】 Our bike inner tubes are made of high quality butyl rubber material. Better air tightness, heat resistance, and durable
• 【CUSTOMER SATISFACTION】Before installing, check to see if the inner tubes are completely sealed by putting them in water, if there are any bubbles, they are already damaged.