Aeris 50 Carbon Spoke 21mm Internal Width NX Eagle brings you a

NX Eagle brings you a wide range of gear choices engineered for simplicity and durability

The FL 40 II features a sleek new design that blends modern aesthetics with classic elegance

Rear:   12*148mm

The best thing about these Swiss hubs is the fact that they are incredibly light

Aeris 50 Carbon Spoke 21mm Internal Width NX Eagle brings you aFeatures Ultimate Lightweight: The Record Breaking "Climbing Weapon" The total weight is only 113830g (Front 508g, Rear 630g). It is setting a new benchmark for lightweight performance in its class. This extreme weight reduction goes beyond mere numbers, delivering a "rocket like" instantaneous response for climbers. Top tier composite material wheels: Ultralight aerodynamic core weighing only 330g Precision engineered with a blend of T700, T800, and