WTB's CGR i28 Gravel Wheels: Advanced Durability and Aerodynamic Design for Modern Cycling

WTB is making significant strides in the gravel biking market, introducing a new wheelset specifically designed for contemporary gravel riding. This innovative offering features a 'diamond-like carbon' ratchet system and newly developed rims and hubs, promising enhanced resilience and performance. The brand's focus on durability and advanced technology aims to meet the growing demands of the rapidly evolving gravel racing scene, where aerodynamics and robustness are increasingly crucial.

The CGR i28 wheelset incorporates WTB's Frequency 7X hubs, which have demonstrated their effectiveness in high-level competition. These hubs boast a cutting-edge interface with a DLC (Diamond-Like Carbon) coating on the ratchet, ensuring superior wear resistance and reduced friction compared to traditional chrome-plated components. A key design element is the splined ratchet ring, which eliminates threads, allowing for double the torque resistance without requiring specialized tools for maintenance. Furthermore, the Frequency 7X hubs are equipped with larger, robust Enduro Bearings, enhancing axle assembly stiffness and extending overall lifespan, complemented by effective sealing for protection against elements.

Addressing the unique needs of gravel cyclists, the CGR i28 rims are 40mm deep with a 28mm internal width, providing exceptional tire stability, traction, and efficiency. The asymmetric rim profile optimizes spoke tension balance, while 4D spoke drillings and reinforced spoke beds contribute to better load distribution. Crafted from carbon, these rims underscore WTB's commitment to high-performance materials. The wheelset also comes with a notable warranty: a complimentary replacement for any broken carbon rim for the original owner, highlighting the brand's confidence in its product. Priced at £1,199, the CGR i28 wheelset offers an advanced solution for serious gravel enthusiasts.

The introduction of the CGR i28 wheelset exemplifies the continuous innovation in the cycling industry, particularly within the gravel segment. WTB's dedication to developing components that offer both cutting-edge performance and long-term reliability encourages cyclists to push their limits, fostering a spirit of adventure and technological advancement in the sport.