The drawstring neck dam is the standard neck dam configuration on all SuperLite-17A/B. It has an angled neck chute, allowing the helmet to rest in a more comfortable position and lessening front end ride up. It also fits a wider variety of neck sizes due to its “trim to fit” design.
| Part # | Size | Neck Size |
|---|---|---|
| DSI 510-533 | Trim to fit (Small – Large) | 14″ – 17″ |
| DSI 510-643 | X-Large | 17″ – 20″ |
DSI 510-533 Installation Procedures
DSI 510-643 Installation Procedures
