2.50x10in Tire Inner Tube Set With TR13 Straight Valve Stem For 50cc 70cc 90cc

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. Application: Tire size is 2.50x10in, and the inner tube size is 2.50/2.75\u201110in, suitable for 50cc 70cc 90cc 110cc Mini Dirt Pit Bike Off Road Motorcycle. Replacement for XR50 CRF50, replacement for , replacement for Coolster, etc.\n2. Explosionproof Rubber: The inner tube is made of high quality natural butyl, rubber, the thick butyl rubber can absorb shock on rough roads, and it is also explosionproof for safe use in all seasons.\n3. Excellent Grip and Traction: The tire adopts a unique tread design, and the 8mm/0.31in tread depth increases the friction between the tire and the ground, while providing wonderful grip and traction on a wide range of surfaces.\n4. Durable Structure: Heavy duty 4 ply rating construction prevents punctures and wear, and this inner tube is combined with a tr13 straight valve core, the TR13 valve pointing inward to the axle, making it less prone to damage when in use.\n5. Matching Tire Inner Tu-