Prime 9™ Technology is a counter-intuitive philosophy based on the less is more theory. It embraces range without adding complexity. The outcome is fewer parts, reduced weight, and increased durability.

Oversized™ Technology is a philosophy of design and engineering. Its goal is to reduce energy loss to deformation or flex. The results are enhanced control, better acceleration, and increased speed.

Stealth™ Technology is a philosophy of eliminating power loss by providing instant torque to the wheels. The result is Infinite Points of Engagement, Instant Power Delivery, and Silent - Low Drag Coasting.

"With the Box Prime 9, I rediscovered how simple and efficient a drivetrain could be. It allows me to enjoy my rides even more."

"I’ve been riding the Box Oversized parts since 2013 and wouldn’t want anything different! No speed lost in flex, just legit, solid."

"Stealth Hubs coast so smooth, it feels like you're picking up speed when you stop pedaling."