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