Description
Your helmet liner is your first line of defense against sweat, moisture, and bacterial buildup that compromises both comfort and hygiene during extended track sessions. The 6D Helmets ATS-1R Liner offers a direct replacement engineered to maintain the structural integrity and impact-absorption characteristics of your original helmet. Keep your ATS-1R performing at peak protection standards with a genuine OEM liner designed for the demands of professional racing and serious track work.
- Genuine OEM replacement
- 6D Helmets ATS-1R compatible
- Size: Extra Small (XS)
- Color: Black
- Moisture-wicking construction
- Removable, washable design
- MPN: 70-5004
- Direct bolt-on fit
- Extends helmet lifespan






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