The Guy Martin Proper Hard Bastards Head Gasket Bobble Hat is a rare and unique piece of motor sport memorabilia from the 2000s. With its association to the world of superbikes, this cap is a must-have for fans of motor sport. While it is not autographed or match-worn, its distinctive design and rarity make it a prized addition to any sports memorabilia collection. Perfect for adding a touch of excitement to your outfit or display, this bobble hat is a testament to the passion and style of Guy Martin and the world of superbikes.
