This wheel set is a high-performance component specifically designed for road cycling, consisting of a carbon fiber rim, an aluminum alloy straight-pull hub, and carbon spokes. It combines the advantages of lightweight, high rigidity, and customization to meet diverse riding needs.

The rim features a 50mm medium-high depth and 28mm external width, crafted from carbon fiber. It is equipped with an obsidian-patterned brake surface, which enhances friction and improves water drainage for stable braking on both dry and wet roads. Additionally, the brake surface supports laser logo customization. Compatible with 28-45C tire sizes and 110-125PSI tire pressure, the rim balances aerodynamic optimization for racing and comfort for long-distance rides. The overall weight of the wheel set is 1346±30g, delivering excellent lightweight performance.

The hub adopts an 18/21-hole (front/rear) round-head hole design with an aluminum alloy straight-pull structure. It is compatible with mainstream shifting systems such as Shimano HG/MSR/N3W/XDR, ensuring efficient power transfer and durability. The spokes are carbon fiber ones, weighing as low as 2g per piece; their high rigidity guarantees wheel set stability. Meanwhile, the spokes support appearance and coating customization to satisfy personalized needs.

Product Features and Advantages

Underlying Support from Materials & Structure:

The rim and spokes are made of carbon fiber (for lightweight performance), while the hub is crafted from aluminum alloy (for durability). This precisely meets the core demand of road cycling for "light weight + high strength." The total weight of the wheel set is 1346±30g, and each carbon spoke weighs as little as 2g, significantly reducing rotational inertia.

The hub adopts an 18/21-hole (front/rear) round-head hole + straight-pull structure, paired with high-tensile-strength carbon spokes to evenly distribute tension and minimize power loss. The rim features a 50mm medium-high depth + 28mm external width design, balancing aerodynamic optimization and wide tire compatibility. The overall structure is oriented toward "efficient power transfer + riding stability."

Performance Advantages from Materials & Structure:

The carbon material combination achieves lightweight design, making acceleration and starting more effortless. Meanwhile, the high-rigidity structure resists deformation during high-speed cruising and cornering, ensuring handling stability and solving the industry pain point of "lightweight leading to instability and high rigidity leading to bulkiness."

Flexible Structural Adaptability: The round-head hole hub facilitates stable spoke installation, reducing long-term maintenance costs; the straight-pull design enhances power transfer efficiency; and the 28mm external width rim supports 28-45C wide tires, breaking the compatibility limitations of traditional narrow rims.

Focusing on "Rim Brake Specialization" to Meet Diverse Scenario Needs:

Exclusively designed for rim brake road bikes, it focuses on road scenarios such as "daily training, long-distance riding, and amateur racing" and is not suitable for non-road conditions like mountain biking or gravel riding. It meets the wheel upgrade needs of both entry-level and advanced users.

Centered on "efficient braking + flexible compatibility," with added personalized customization capabilities, it covers three core riding needs: safety, efficiency, and aesthetics.

Differentiated Advantages in Function & Performance:

The obsidian-patterned brake surface is a rim brake-specific design. It not only enhances braking friction to shorten stopping distance but also drains water quickly, maintaining stable braking on both dry and wet roads. Customizable laser logos on the brake surface combine functionality with exclusive recognition.

The hub is compatible with mainstream shifting systems such as Shimano HG/MSR/N3W/XDR, allowing upgrades without replacing existing shifting components and reducing user replacement costs. It supports 110-125PSI tire pressure and is compatible with 28-45C tire sizes – narrow tires can be used for racing aerodynamics, while wide tires improve shock absorption, adapting to different road riding scenarios.

Balanced Aerodynamics & Stability: The 50mm medium-high rim reduces aerodynamic drag more effectively than low-profile rims during high-speed cruising; the 28mm external width optimizes the smooth transition between the tire and rim, enhancing aerodynamics. At the same time, it reduces the sensitivity of high-profile rims to crosswinds, ensuring more stable cornering and balancing "racing needs" with "riding safety."

Highlighting "Aesthetic Customization" to Meet Exclusive Needs:

Diverse Customization Dimensions: Two core customization options are available – laser logos on the brake surface can be designed on demand (e.g., brand logos, personalized text), and the appearance and coating of carbon spokes can be adjusted flexibly. This breaks the homogenization limitation of "standardized appearance" in traditional wheel sets.

Outstanding Exclusive Aesthetics: Customized designs enable the wheel set to match the frame color and riding style. Additionally, the laser logo on the brake surface creates a dynamic visual effect when the wheel rotates, enhancing equipment recognition. It not only meets users’ pursuit of "exclusive aesthetic appeal" but also does not affect core performance, achieving a "win-win for practicality and aesthetics."

Product Drawing

Application Areas

Application areas for the RW50X28TL-CS-UL carbon spoke wheel:

• Road Daily Training/Commuting:

Reasons for Adaptation: The 1346±30g lightweight wheel set reduces the burden of daily riding, making starting and accelerating more effortless. Its compatibility with 28-45C tires allows the use of 32-35C medium-wide tires; when paired with 110-125PSI tire pressure, it can filter small road bumps to enhance comfort during commuting or training. The obsidian-patterned brake surface ensures stable braking in both dry and wet urban road conditions, providing greater safety for sudden deceleration scenarios such as traffic lights and pedestrian flow.

• Long-Distance Road Riding (100km+):

Reasons for Adaptation: The high rigidity of carbon spokes and the durability of the aluminum alloy hub prevent issues like loose spokes or hub noise during long rides, reducing the risk of breakdowns on long journeys. Its wide tire compatibility supports 38-45C wide tires, which further enhance shock absorption and relieve hand and waist fatigue from prolonged riding. The lightweight design reduces physical exertion in the endurance phase, making it suitable for inter-city and multi-day road rides.

• Amateur Road Racing/Events (Non-Professional Level):

Reasons for Adaptation: The 50mm medium-high rim effectively reduces aerodynamic drag during high-speed cruising, improving efficiency in flat-road sprints and long-distance steady riding. The high-rigidity structure of the carbon material combination enables rapid transmission of pedaling power with minimal wheel deformation when exerting force, making it ideal for amateur riders seeking speed advantages in club races or friendly competitions. Additionally, the 28mm external width and wide tire compatibility provide stronger grip than traditional narrow-rim wheels, ensuring more stable cornering and reducing handling risks in races.

• Casual Road Riding (Weekend Outings)：

The feature of supporting customization of carbon fiber appearance, painting and the number of spoke holes enables this wheel set to meet the needs of commuters and leisure riders who pursue personalization. The unique appearance design can make the bicycle show personal style, while the lightweight and stable performance can also improve the comfort and efficiency of daily commuting, making every trip full of fun.

Technical Parameters

• R: Rim Brake

• W: Wheel

• 30: Depth/Height

• 28: Outer Width

• TL: Tubeless

• CS: Carbon Spoke

• UL: Ultra-light
  

The RW50X28TL-CS Wheel Show