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Push your limits with the S-ALL Carbon Ultra neo D28-50 DISC Brake! Experience unparalleled braking power and control with the carbon material and disc brake technology. Go beyond the ordinary and elevate your riding to new heights.


5.2mm Width Carbon Spokes
All Carbon Ultra uses 5.2mm carbon spokes. Wide carbon spokes have two main advantages: 1. Wide carbon spokes have a larger area in the transverse direction, which makes them more stable when bearing lateral forces. 2. Wide carbon spokes have a larger load-bearing area, so they can disperse more vibration and impact forces, thereby improving ride comfort. The 5.2mm spokes are also just 0.9mm thick and weigh approximately 3.4g each, further reducing climbing and aerodynamic drag.

Ratchet Structure Hub
All Carbon Ultra disc brakes feature a 36-tooth ratchet construction hub. The 36-tooth ratchet structure can provide more contact points, thereby enhancing the load-bearing capacity of the wheel hub. A higher number of teeth means a greater contact area between gears, providing a smoother ride and keeping you safe. In addition, it can improve power transmission efficiency and start faster.

Ceramic Bearings
Classic Pro/ All Carbon/ All Carbon Ultra are all equipped with ceramic bearings for a smoother riding experience. Ceramic materials are generally harder than metals, so ceramic bearings have higher wear resistance. This means they maintain good performance for longer, requiring less frequent maintenance and replacement. Because ceramic bearings have a smooth surface and a lower coefficient of friction, they reduce energy loss, giving you greater efficiency and a smoother ride.