DT Swiss ARC 1100 DICUT 38mm 30 Year Carbon Disc Wheelset

You only turn 30 once. It's an opportunity to celebrate three decades of innovation and superior quality for all ambitious cyclists. To mark this event, DT Swiss Engineering Performance has created the limited edition "THREE DECADE", incorporating the latest technologies and featuring unique designs that will take you back to the origins of DT Swiss .

Our lightest Aero wheel gets a new look to celebrate the 30th DT Swiss anniversary. Climb faster to dominate mountain stages, not only with your speed, but also with your uniquely designed special edition ARC 1100 DICUT DB 38 3DEC. Dazzle your competitors and spectators with a silver hub and spokes, integrated into a unique and special rim design.

Aero +: The perfect symbiosis between drag, handling and efficiency. To achieve this, the Swiss Side engineering team focused on four aerodynamic improvements: form drag, rotational drag, steering torque and rolling resistance.

Tubeless Ready: Tubeless Ready simply allows you to benefit from exceptional performance similar to tubulars with the addition of preventative to avoid punctures. The choice is yours to mount your new DT Swiss wheels with or without a tube.

Sinc Ceramic bearings without backlash: The art of designing a durable hub with minimal clearance lies in properly preloading the bearings. Most bicycle hubs are equipped with radial bearings, which are sensitive to lateral forces. Hubs with a clearance adjustment system generally have a fine thread. They allow precise clearance adjustment, but can also generate high axial forces. Quickly subjected to excessive preload, the bearings are then damaged. Drawing on its many years of experience in optimal bearing preloading and its knowledge of manufacturing tolerances, DT Swiss is able to design durable, backlash-free hubs without adjustment of bearing clearance. This hub design also makes it lighter thanks to the absence of threads, which results in a thinner wall. Last advantage, and not least: ease of maintenance and rapid adaptation to different freewheel bodies and axle systems.

Ratchet System DEG: The patent-pending Ratchet DEG® system from DT Swiss offers a major innovation in freewheel systems. Designed to reduce the engagement angle and improve reliability, it is distinguished by its enlarged and robust steel toothed crowns, allowing power to be transmitted more efficiently and sustainably. This system also facilitates maintenance, as the bearings can be replaced without special tools. The Ratchet DEG® offers the smallest engagement angle in the DT Swiss range at just 4º, providing faster response during pedal strokes. Finally, the system is specific to its hubs, with an interface adapted to its unique dimensions, ensuring exclusive compatibility with Ratchet DEG hubs.