Amazon.com: Motorcycle Decal Sticker - Bobber Knucklehead Panhead Ironhead Old School for Your Bike, Compatible with Harley-Davidson Trailer - 5 1/4 x 10 Inch in White : Automotive
KNUCKLEHEAD 1" Sticker for Sale by hornedquad | Redbubble
Knucklehead' Sticker by Trevor Richardson - Fine Art America