... many types of gasoline or electric scooters. 3.50-10 motorcycle tube: We are one of leading manufactures ... , canload heavy weight.1.Size:2.25-17,2.50-17,3.00-17,2.50-18,3.00-18 ... 2. 25-16, 2. 25-17, 2. 50-14, 2. 50-16, 2. 50-17, 2. 75-14, 2. 75-17 ... 18, 3. 25-16, 3. 25-18, 3. 50-16, 3. 50-18, 4. 00-8, 4. 00-12, 80 ... -10, 3. 50-7, 3. 50-8, 3. 50-10, 3. 75-10, 3. 75-19, 4. 10-18, 4. 50-12, 4. 50-16, 4. 50- ...