- 10 inch12 inch14 inch16 inch20 inch26 inch
The S3 wheel size is 12 inches while S2 is 10 inches. That's why S3 is heavier than S2. The pricing depends on the shipping, the shipping fee varies over time and needs to be manually calculated by our sales. It would be best to email [email protected] for bulk order inquiries, they'll reply soon.