The replacement cheek pads for the LS2 Strobe helmets are interchangeable within shell and EPS sizes: XS and SM are interchangeable and LG through 2XL are interchangeable but sizes Medium and 3XL are not interchangeable with other pads.
| Helmet Size | Cheek Pad Size |
|---|---|
| XS | 35MM |
| SM | 25MM |
| MD | 20MM |
| LG | 35MM |
| XL | 25MM |
| 2XL | 20MM |
| 3XL | 20MM |