
SunRingle Duroc series: the only choice for 27.5-29 inch mountain wheels
Overview of the SunRingle Duroc Series
SunRingle is a world-renowned mountain bike accessory brand known for its high quality and innovative design. The Duroc series is SunRingle high-performance wheel set specially built for mountain bikers and has been widely praised since its introduction. The Duroc 30, 35, and 40 wheel sets can perform well on rugged off-road tracks or flat roads in the city, providing riders with stable support and excellent handling performance.
According to market research data, the Duroc series occupies a leading position in the mountain wheel set market, and the user evaluation is extremely high. Many professional riders and amateurs see the Duroc range as their gear of choice.

Technology innovation, leading the industry trend
The Duroc series can stand out in a highly competitive market without its advanced technological innovation. First of all, the Duroc series adopts a lightweight design, which makes the overall weight of the wheel set lighter and improves the riding efficiency. Secondly, the use of high-strength aluminum alloy materials to ensure the robustness and durability of the wheel set. In addition, the unique rim shape design not only increases the aerodynamic performance, but also improves the grip of the tire, making riding more stable.
In order to ensure technological leadership, the SunRingle has invested a lot of research and development resources and has a number of patents and technical certificates. The application of these technologies has enabled the Duroc series to reach new heights in terms of performance and durability.

Multiple specifications to meet different needs
The Duroc series offers wheel sets of 30, 35 and 40 different specifications to meet different riding environments and needs. The Duroc 30 specification is suitable for high-speed downhill, and its lightweight characteristics make it particularly good at high-speed driving. The Duroc 35 specification is suitable for all-terrain riding, balancing light weight and strength, and is suitable for most riding scenarios. The Duroc 40 specification is more suitable for muddy road conditions, and the wider design provides better stability and grip.
Specifications | Applicable Scenarios | Advantages |
---|---|---|
Duroc 30 | High speed downhill | Lightweight, high-speed stability |
Duroc 35 | All Terrain Ride | Balance lightweight and strength, strong adaptability |
Duroc 40 | Muddy road conditions | Widened design, good stability, strong grip |

Strict testing to ensure ultimate quality
Each wheel set in the Duroc series goes through a rigorous process of quality control and testing. From the selection of raw materials to the processing technology, and then to the strict testing before leaving the factory, every link strives for perfection. SunRingle laboratory is equipped with advanced test equipment, which can simulate the riding environment under various extreme conditions, ensuring that the wheel set can maintain excellent performance and reliability under any situation.
In addition to laboratory testing, the Duroc series also has extensive field testing. Many professional riders and test teams participated in the testing process, and their feedback further optimized the design and performance of the product. The user's experience in actual use also proves the excellent performance of the Duroc series.

Easy installation and easy maintenance
The installation process of the Duroc series wheels is simple and quick, and even beginners can easily complete it. We provide detailed installation guides and video tutorials to help users get started quickly. During the installation process, it is necessary to ensure that the wheel set is correctly installed on the frame and adjust the appropriate tension to ensure the best riding experience.
Daily maintenance is also very simple. Regularly check the tire pressure and the fastening of the wheel set, and keep it clean. If you encounter a problem
