At DMG Motorsports, we present the SMK Bionic Adult Liner in Medium — a genuine replacement interior liner designed for compatible SMK Bionic Adult helmets. Its removable, washable construction helps refresh your helmet’s interior, while moisture-management and breathable features support comfortable riding.

Features:

• Genuine SMK replacement liner for Bionic Adult helmets
• Medium size
• Removable and washable construction
• Moisture-wicking and breathable liner design
• Hypoallergenic fabric
• Moisture-management and antistatic properties
• Color: Standard