Source: https://kerdom.com/products/back-wheels-tires

| Variant | Price | Availability |
|---|---|---|
| DX08 | 99.99 USD | Out of Stock |
| DX07 | 99.99 USD | In Stock |
| DX06 | 99.99 USD | In Stock |
| DX05 | 99.99 USD | In Stock |
| DX04 | 99.99 USD | In Stock |
| DX02 | 99.99 USD | In Stock |
| DX01 | 99.99 USD | In Stock |