... scooter300-4, 350-8, 400-8, 8x1. 75, 10x22. Motorcycle tires & tubes250-17 / There are parts of our products1. Pneumatic / ... & scooter300-4, 350-8, 400-8, 8x1. 75, 10x22. Motorcycle tires & tubes250-17 / 18, 275-17 / 18, 300-17 / ... , 300-10, 350-103. Bias or radial truck tires & tubes450-12, 750-16, 900-20, 1000r20-164. ... inquiry!Warm regards! Ms.Nana TangExport Director Wearable Motorcycle tires