Flathead Knucklehead Panhead Shovelhead Blockhead Gimmehead Motorcycle Helmet Sticker

Flathead Knucklehead Panhead Shovelhead Blockhead Gimmehead Motorcycle Helmet Sticker

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The Flathead Knucklehead Panhead Shovelhead Blockhead Gimmehead Helmet Sticker traces Harley engine evolution with humorous commentary. This witty decal lists the legendary engine names chronologically, then adds the modern rider's assessment—Blockhead and Gimmehead—for those who don't appreciate classic iron.

Premium Features

• Premium vinyl with UV-laminate protection
• Weather-resistant and fade-proof
• Easy peel-and-stick application
• Perfect size 3.5" x 1"
• Made for riders who know their Harley history and judge accordingly

Style & Attitude

This engine history lesson belongs in our Biker Only Helmet Stickers collection, where authentic Harley knowledge and brand loyalty dominate the road. Browse the complete All Helmet Stickers collection for more ways to express your expertise.

More Harley Designs

Explore additional brand-specific stickers in our Women's Helmet Stickers collection, Men's Helmet Stickers collection, and Unisex Helmet Stickers collection for designs that celebrate motorcycle heritage.

Quality You Can Trust

Every 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.