The Yamaha Tuning Fok tee shirt by Factory Effex has a Tuning Fork logo on the front and Yamaha and Factory Effex logos on the sleeves. More than 15 years ago Factory Effex developed and launched the first complete line of motorcycle graphics and seat covers. They spent months and months (now years and years) testing and developing materials and products that not only look cool, but are of the highest quality as well. In the last few years we've introduced wheel sets, engine hose kits, aluminum hard parts, and many more choices in graphics, and an apparell line parrallel to their philosophies, all with the goal of giving you the best options possible in your buying decision. Working hand in hand with companies like 3M, and many others, they've been able to create materials that are durable, easy to install, and give you, the customer, a product that is the best in value and performance in the industry.