Flathead helmet stickerFREE SHIPPING ON ALL DOMESTIC AND INTERNATIONAL RETAIL ORDERS - WHOLESALE ORDERS SHIP AT STANDARD SHIPPING RATESThe "Flathead motorcycle helmet sticker" is a nod to the engine that defined an era — the side-valve V-twin that powered Harley-Davidson through decades of American history. Riders who know their iron and respect where it all started will wear this one on their bucket with genuine pride.Premium Features UV-laminate protection shields against sun damage and fading Weather-resistant and fade-proof for long-lasting durability Easy peel-and-stick application — no tools required 3.5" x 1" — verified size for a clean, bold fit Made for riders who know where the culture came from Style & AttitudeThis vintage engine tribute belongs in our Biker Only Helmet Stickers collection.More CollectionsExplore more designs: All Helmet Stickers, Unisex Helmet Stickers, Mild Helmet Stickers.Complete Your GearAdd complementary biker accessories: Motorcycle Bells, Biker Pins, Keychains, Sunglass Holders, Men's Vest Extenders, Women's Vest Extenders, Zipper Pulls.Quality You Can TrustEvery sticker features professional-grade UV-laminate protection that shields against sun damage, rain, and road debris. Our premium vinyl adhesive ensures your message stays put mile after mile, while the fade-proof finish keeps colors vibrant season after season.