Feri AM27.5 (28 Hole) عجلات الدراجات الجبلية

FEREI's patented hub

FEREI's patented hub, featuring a unique design and precision manufacturing process, delivers an ultimate riding experience.

Utilizing Ferei's FCT patented technology 

Utilizing Ferei's FCT patented technology (magnetic coupling system), it offers convenience in maintenance and versatile options for customization (allowing the replacement of couplers with different gear ratios). The FCT technology preserves the advantages of the first-generation toothed engagement mechanism while introducing a completely new design that significantly improves the performance metrics we care about in hub systems. The new-generation hub structure is simpler and lighter, maintaining excellent durability and rigidity. Additionally, disassembly and maintenance are made simpler.

High-performance carbon fiber semi-vacuum, hooked wheel rims, safe and reliable.

Carbon fiber aerodynamic spoke, maintaining stability even in the face of crosswinds The drive side adopts a large flange design, enhancing the lateral rigidity of the wheelset, exuding a commanding and powerful presence.

Fully customized hub and wheel rim spoke hole angles to ensure that each spoke fits comfortably with the wheel rim

Hub with a dust seal-free design, achieving physical dust prevention and reducing damping throughhigh-precision installation of each component.

imported high-lubrication, lightweight ceramic bearings, micron-level shell tolerance

Adopting Ferei's FBP hub structure patented technology, which positions the left/right bearings inside the hub shell away from the center, effectively extending the lever arm. This ensures strength while allowing the use of lighter bearings without compromising the lifespan of the hub. The outward positioning of the bearings provides enhanced support, forming a sealed chamber with the bearings on the free hub and drive side, offering superior dust protection.