Dependable Independence – Reliability, versatility and simplicity united in a hub.The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72-tooth. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence.We believe in the art of engineering and strive for sophistication in the product development process. Our guiding idea is to constantly push barriers with our inhouse developed technologies.Special edition:- Build a unique pair of wheels with three limited edition colors. Ratchet and Ratchet DEG:- The 350 hub is available with the legendary Ratchet system or with the Ratchet high-engagement DEG system.Ratchet DEG:- The fastest engaging freehub system from DT Swiss, with 72T-tooth ratchets. Its innovative construction allows bearing replacement without special tools, as the threaded ring does not have to be removed.Specifications:- Net weight: 285 g- Field of application: MTB- Approved for e-bikes: Yes (max. 32Km/h or max. 250W)- Brake Interface: Disc IS (6-bolt)- Cassette interface: Shimano Micro Spline- Freehub body: Shim. 12SP Light (ASL12)- Freehub system: Ratchet System 36 SL- Axle system: 12 mm Thru Axle- Built-in dimension: 157 mm Boost+- Number of holes: 32