AOTOAO

FEREI T SERIES – our all-around disc-brake wheelset designed for performance in every pedal stroke. Featuring carbon spokes, ceramic bearings, and T700 carbon Fiber rim, this wheelset delivers the perfect balance of lightweight agility and uncompromising strength.
The ultra-light construction ensures lightning-fast acceleration and effortless climbing, making every ascent and sprint feel effortless. The carbon spokes not only reduce weight but also enhance lateral stiffness, providing a responsive and reliable ride whether you’re chasing victory in a sprint or conquering the steepest climbs.
Built to perform day after day, the FEREI T SERIES is your ultimate companion for the toughest rides and the highest demands.

$1,999.00

Your wheels are protected by Rider_Care – our FREE lifetime crash replacement coverage for original owners. This protection comes automatically with your purchase. Wheel components and labour are covered. Learn more.

We provide global shipping through a well-established international courier service. If your country is not listed as an available shipping destination during checkout, please reach out to us at ferei@ferei.com for assistance.

Free shipping is available on all wheelset orders to over 70 countries via our website.

However, due to increased shipping costs to certain remote locations, we are unable to offer free delivery to the following countries. Additional shipping fees will apply:

Turkey, Israel, Chile, Brazil, Argentina, Uruguay, Peru, Mexico, Costa Rica, Saudi Arabia, Qatar. If your delivery address is in one of these regions, please email us at ferei@ferei.com for more details.

Multiple shipping options are available, and delivery times may vary based on the method selected: (EMS/DPD: 15–30 days, Fedex/DHL/UPS: 5–10 days). Please note that customs processing in the destination country may cause further delays.

Once your order has been dispatched, we will promptly send you the tracking number via email. You can also view your shipment details directly on our website. In addition, you may track your package using this third-party tracking service: https://www.17track.net/

*Please note that free shipping applies only to wheelset orders. Orders containing accessories only are not eligible and may incur additional shipping charges.

Order Processing

Orders placed Monday through Friday are typically processed the same business day. Orders submitted over the weekend will be processed on the following Monday. After placing your order, it will be sent to our factory for production. Standard production time is approximately 5 business days if the rims are in stock. For custom builds or when rims are out of stock, production usually takes 12–15 business days. Total delivery time includes both production and shipping duration. Once your wheels have been shipped, we will provide you with the tracking information. (*Please allow 3–5 business days for processing international shipments.)

Once the item leaves our warehouse, we no longer have control over the delivery speed. We appreciate your understanding and patience. If you require expedited shipping, please contact us at ferei@ferei.com.

All of our wheelsets are backed by a 3-year warranty against material or workmanship defects when purchased directly from FEREI. Read more details here.

The Purpose _

FEREI’s in-house engineering team aimed to create an absolutely fast, absolutely efficient drive, uncompromising, all-around road race wheelset.

After years of research and development by FEREI’s technical team, the new FEREI AOTOAO patented hub, FEREI’s revolutionary patented AOTOAO system transitions from traditional tooth-to-tooth engagement to surface-to-surface engagement, increasing the contact area. increasing the contact area. ensuring high-speed and efficient response with every pedal stroke. Whether on flat roads, sprints, climbs, or even descents, it maximizes the advantages of rapid conduction and efficient transmission.

Available in 50mm and 60mm rim heights, it is the best choice for enthusiasts seeking high-speed cruising and racing performance.

KEY FEATURES_

Built for speed

FEREI T SERIES – We offer rim dept in 50mm and 60mm variations, perfect for riders seeking to pursue high speed cruising and race performance. Want lightness on the climbs and crushing aerodynamics on the flats? Now you don't have to compromise. wWe offer the 50/60mm Golden Ratio wheelset, it is the best choice for enthusiasts seeking high-speed cruising and racing performance. These wheels are the fastest wheelset in the 50-60mm class. They are able to penetrate the airflow and improve aerodynamics, while maintaining maneuverability.

efficient, Rapid-hub

FEREI AOTOAO Patent :Because of

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Full Specs _

轮圈部门:

前50mm 后50mm
前60mm 后60mm

轮圈外宽:28mm

轮圈内宽:22mm

700C

T700 Carbon Fiber

Spokes:Sapim CX-Ra

Tubeless

Ferei Patented AOTOAO System

HG/XDR/CP

Ceramic bearings

Front: Thru-Axle12X100 / QR9X100
Rear: Thru-Axle12X142 /QR10X135

Aluminum Alloy (CNC Precision Machining)

 front-20 holes、rear-24 holes

front-1:1、rear-2:1

Disc (Center Lock)

front 50mm(605g±15g)rear 50mm(722g±15g)
front 60mm(685g±15g)rear 60mm(805g±15g)

TECHNOLOGY _

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HIGH SPECIFICATION COMPONENTS _

RIM

We craft our T Series wheelset to meet the demands of elite cyclists. Every detail is engineered to unlock peak performance.

Sleek, Fast, and Comfortable.With a 22mm inner width and 28mm outer width, our wheels are aerodynamically tuned for 25c and 28c tires, delivering speed and comfort in perfect balance. Wider tires allow for lower pressures, smoothing out rough roads while maintaining efficiency. The 22mm inner rim width ensures optimal tire shape, enhancing grip and stability, while the 28mm external width improves airflow with today’s popular tire sizes—making these wheels a perfect match for modern road riding.

Faster. Smoother. Smarter

Spokes

The Sapim CX-Ray Spoke is engineered for speed and durability. Featuring a unique double-butted, flattened profile (2.0mm ends, flattened to 0.9mm thick and 2.3mm wide), it delivers exceptional stiffness and fatigue resistance while drastically reducing aerodynamic drag.
 
Extensively tested in wind tunnels, the CX-Ray demonstrates the lowest turbulence coefficient among leading spoke options — making it a top choice for high-performance wheelsets. Trusted by major manufacturers and widely used in professional racing, triathlon, and time trial setups, the CX-Ray is the perfect blend of innovation, strength, and aerodynamic efficiency.

ferei patent aotoao HUB system

The FEREI engineers have set themselves the goal of developing an absolutely efficient drivetrain that meets all the requirements of a racing bike without compromise. After years of research and development by the FEREI technical team, a new, revolutionary and patented FEREI AOTO hub system has been created.

FEREI’s revolutionary patented AOTOAO system transitions from traditional tooth-to-tooth engagement to surface-to-surface engagement, increasing the contact area.

CERAMIC BEARINGS

The T series wheelset hub ,Elevate your road cycling experience with high-performance ceramic bearings designed for speed, durability, and efficiency.the hub uses ceramic Bearings *6(6902*4/15267*2).the use of mixed ceramic bearings will allow you to have more efficient bike,saving you precious watts.

All-Road Ready Resistance

Inaddition to rigorous lab testing,we place a strong emphasis on aerodynamics and real-world performance. our .Our engineering team runs hundreds of hours of wind tunnel simulations and CFD (Computational Fluid Dynamics) analyses during the development phase, ensuring every rim and hub detail is optimized for speed before the first prototype is built.FEREI T Series wheelsets not only meet the UCI impact test standard. Compared to the flat UCI impact test pad, FEREI T Series wheels must also undergo significantly enhanced impact testing under more demanding test conditions and with higher impact energy, to better simulate real-world pothole strikes. We also conducted extensive real-world testing with our internal team and sponsored UCI professional cyclists. Their feedback, grounded in hundreds of thousands of kilometers of riding experience, countless competitions, and experience with various wheelsets, helps us continuously improve and refine our products.

built for speed

Stability Meets Speed.Lightweight, aerodynamic, and built to perform—this carbon fiber wheelset is engineered for speed. With a deep-section rim design and precision-spoke integration, it reduces drag and boosts stiffness for faster acceleration and sharper handling. Ultra-smooth hubs and low rotational weight deliver efficient power transfer and quick sprints. Whether you’re racing or riding with purpose, these wheels give you the edge where it matters most

APPROVED BY THE UCI FOR RACING

What's in the box _

2x Wheels         

1x Manual

2 x Tubeless valve

2 x Disc locking ring

Spare spoke (1 pcs for each length)

1 x SRAM XDR Road freehub body

6 x Bearings

16 x Spare sprin

1 x AxleTools

WARRANTY_

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Free Hub

Campagnolo 11/12S, Campagnolo N3W, HG, Shimano MS, XDR

Decal

Black, Gold

Rim

Front50mm Rear50mm, Front60mm Rear60mm

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