Hub Technology Ratchet System The new ratchet freehub system features a 36-tooth ratchet ring with an intuitive plug-in end-cap construction. You can swap freehubs without tools, making maintenance effortless. The ratchet system offers customizable engagement rings to fine-tune the riding experience, with 56-tooth and 36-tooth options available. Stainless Steel Bearings Equipped with S&S durable steel bearings, ensuring a long lifespan, smooth rolling resistance, and enhanced performance. The sealed bearings provide superior protection against dirt, water, and wear, making them ideal for all riding conditions. CNC Machined Shell The oversized flange is optimized for our interchangeable carbon spokes and provides exceptional stiffness. Crafted from a single piece of high-end aluminium. The hub is designed to hold 21 carbon spokes in both front and rear hub.