PhD in Performance
HollowGram wheels are the result of decades of wheel design experience, and a deep passion for superior performance. An Applied Aerodynamics Ph.D. directs all tests and designs through the lens of real-world riding conditions, resulting in full line up of wheels that reinvent your riding experience and speed.
HollowGram premium wheels optimize performance and maintain durability for years on end. This is accomplished by pairing top-notch components with a superior HollowGram carbon rim. Parts like DT-Swiss hub internals and Aerolite spokes improve the durability, operational efficiency, and longevity of your wheels.