Kinesis 4S Disc Size Guide
| Cyclist Height (cm) | Cyclist Height (feet/inch) | Recommended Size |
| 142-157 | 4'9" - 5'2" | 45cm (XXS) |
| 156-165 | 5'2" - 5'5" | 48cm (XS) |
| 164-170 | 5'5" - 5'7" | 51cm (S) |
| 169-175 | 5'7" - 5'9" | 54cm (M) |
| 174-180 | 5'9" - 5'11" | 55.5cm (L) |
| 179-186 | 5'11" - 6'1" | 57cm (XL) |
| 185-190 | 6'1" - 6'3" | 60cm (XXL) |
| 189-200 | 6'3" - 6'7" | 63cm (3XL) |
