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Ferei Mountain bike Wheelset

The FEREI DH mounting wheelset design base on race level and promote cyclists do best,and come ture the goal of perfection experence.The DH mounting wheelset load on FEREI patent magentic system technology,and let cyclists every cycling have strong feedback rapidly,so that cyclists have great cycling experence.The DH mounting wheelset will provide cyclists 29 and 27.5 inches wheelset combined and selected based on require. The DH mounting wheelset will promoted cyclists complete best cyclising skill.

Rim Material:

T700 Carbon Fiber

Tire types:

Clincher/Tubeless

Bearings:

Ceramic bearings

Hub system:

Ferei Patented Magnetic Coupling System

Brand:

FEREI

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Ferei Electric Mountain bike Wheelset

AM27.5&AM29 --28Hole

2 (6)

3 (66)

微信图片_20241105083305

Specification

Rim Dept	29“-30mm、27.5“-27mm
Rim External Width	36mm
Rim internal Width	31mm
Tire types	Clincher/Tubeless
Rim Material	T700 Carbon Fiber
Rim Diameter	700C、650B
Hub system	Ferei Patented Magnetic Coupling System
Hub body	Aluminum Alloy (CNC Precision Machining)
Bearings	Ceramic bearings
Holes	front:28holes、rear:28 holes
Brake compatibility	Disc (Center Lock)
Axle	Front： 15X110mm（boost）
Axle	Rear: ：12X148mm
Free hub	HG/XDR/CP
Spoke	Pillar PSR TB 2015
Weight	（28Hole）29"（front 800g±15g、rear 950g±15g）27.5"（front 685g±15g、rear 840g±15g）
Weight	（32Hole）29"（front 800g±15g、rear 950g±15g）27.5"（front 740g±15g、rear 890g±15g）
Note	maximum tire pressure 60Psi/4Bar

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.

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