Collection: Motorcycle Piston Units Shirts

The Motorcycle Piston Shirts honour the engine and coffee

Mummyduck Customs make this small but very important collection for motorcyclists. Pistons all their functions are the heart of an engine. Motorcyclist bow and honour pistons.

Honour with style is very important. You have a elegant machine to ride. So, you honour it by wearing stylish gear. Men are beginning to realise that it is ridiculous to buy good motorcycle gear and then spoil the effect by wearing an ordinary, mass-produced T-shirt. Hence the growing popularity of Mummyduck Customs motorcycle shirts, which are in a class by themselves.

Proudly Wear Your Motorcycle T-shirt

The most comfortable t-shirt for motorcyclists Bella Canvas 3001. With a regular fit and standard length, the fabric moves with you effortlessly. It’s perfect for casual wear and a true classic. These are the reasons why we chose this shirt.


The Unisex Staple T-Shirt feels soft and light with just the right amount of stretch. It's comfortable and flattering for all. We can't compliment this shirt enough–it's one of our crowd favorites, and it's sure to be your next favorite too! 

Solid colors are 100% Airlume combed and ring-spun cotton

Ash color is 99% combed and ring-spun cotton, 1% polyester

Heather colors are 52% combed and ring-spun cotton, 48% polyester

Athletic and Black Heather are 90% combed and ring-spun cotton, 10% polyester

Heather Prism colors are 99% combed and ring-spun cotton, 1% polyester

Fabric weight: 4.2 oz./yd.² (142 g/m²)

Pre-shrunk fabric

30 singles

Side-seamed construction

Tear-away label

Shoulder-to-shoulder taping

Blank product sourced from Nicaragua, Mexico, Honduras, or the US

This product is made on demand. No minimums.

 Environmental qualities and characteristics

Traceability:

Weaving—India, South Korea

Dyeing—El Salvador, California

Manufacturing—Nicaragua, Mexico, Honduras, or the US

Contains 0% recycled polyester

Contains 0% dangerous substances