The StemCaps Design Contest

Enter your design at a chance to win a prize pack including your winning design on a StemCaps system!

Learn More

The StemCaps System

A revolutionary new 2-piece headset cover

Learn More

ROUND14 StemCaps System

Our patented two-piece custom StemCaps System consists of a CNC machined aluminum Stem Cap Base and an injection molded durable plastic snap-on Stem Cap Cover. The whole system weighs just 7.06 grams, lighter than even your standard headset cap. Clean and simple, with infinite customization options. Whatever design you can fit onto our snap-on Stem Cap Cover, we can print. They're so easy to change out, you can have a different one for every day of the week!

U.S. Patent No. D823,733


Get some fresh news!

Design Contest

We love custom StemCaps. Don't get us wrong- when WE get to design and release a new product or design, we enjoy it.. but when we...
Read More

KC by Bike Part 1

words and photos by Roslyn Howard (@standfirmstudio) The Stemcaps team has expanded its reach to the midwest! André and I loaded up our bikes, random...
Read More

The Price of Speed Part 3

Just how much faster is a tri bike than road bike? We put a road bike up against a Trek Speed Concept in two real world tests...
Read More