Motorcycle Helmet Parts & Accessories

At DMG Motorsports, we present the SMK GTJ Shield Mechanism, a replacement external shield mechanism designed for SMK GTJ helmets. This mechanism pair helps restore proper shield operation and is a...

At DMG Motorsports, we present the SMK Gullwing V1 Shield Mechanism — a genuine replacement component designed for compatibility with SMK Gullwing modular helmets. Keep your helmet’s shield system...

At DMG Motorsports, we present the SMK GTJ Replacement Head Liner in 2XL — a direct replacement interior component for refreshing the fit and comfort of your compatible SMK GTJ helmet. This head...

At DMG Motorsports, we present the SMK GTJ Liner in XL — a replacement interior designed for compatible SMK GTJ open-face helmets. Restore the fit and comfort of your helmet with a genuine GTJ...

At DMG Motorsports, we present the SMK GTJ Liner in Size L—a replacement interior liner for the SMK GTJ helmet. Identified by manufacturer SKU 1000047325, this standard-color liner is a practical...

At DMG Motorsports, we present the SMK GTJ Liner in Medium — a replacement interior liner designed for compatible SMK GTJ open-face helmets. Refresh the fit and comfort of your helmet with a...

At DMG Motorsports, we present the SMK GTJ Liner in Size S — a factory-authorized replacement interior designed for compatible SMK GTJ helmets. Refresh the fit and comfort of your helmet with a...

At DMG Motorsports, we present the SMK GTJ Liner in XS — a replacement interior liner designed for compatible SMK GTJ helmets. It is a practical replacement part for refreshing the helmet’s interior...

At DMG Motorsports, we present the SMK GTJ Cheekpad in XS — a factory-authorized replacement part designed for compatible SMK GTJ open-face helmets. Replace worn or damaged cheek padding and help...

At DMG Motorsports, we present the SMK GTJ Cheek Pad in Size S—a replacement interior component designed for compatible SMK GTJ open-face helmets. This factory-authorized-style part helps refresh the...

At DMG Motorsports, we present the SMK GTJ Cheekpad in Size M—a factory-authorized replacement interior component designed for compatibility with SMK GTJ helmets. It’s a practical way to refresh or...

At DMG Motorsports, we present the SMK GTJ Cheekpad - XL, a factory-authorized replacement part designed for compatibility with SMK GTJ open-face helmets. It’s a practical way to refresh your...