32 er Carbon XC Rim 25mm Depth

Drawing on market research feedback and core demands from our extensive partner network, our engineering team has newly developed and launched a 32-inch mountain bike rim and complete wheel set to comprehensively elevate off-road mountain cycling performance. Tailored for rugged, undulating terrain and high-end riding demands, this rim adopts a professional hookless tubeless construction with finely optimized dimensions: 36 mm external width, 30 mm internal width and 25 mm rim depth. It is available in 24H, 28H and 32H spoke hole specifications to fit diverse wheel build needs. Two versions are available — a lightweight 330 g variant and a balanced durable 350 g variant — striking an ideal balance between ultra-light weight and robust durability for professional mountain off-road applications.

Compared with conventional 29-inch standard rims, this large-diameter 32-inch mountain rim is engineered for large-frame mountain bikes. It delivers superior riding stability, enhanced ground traction and outstanding rolling capability, effortlessly tackling challenging mountain trails and breaking the performance limitations of traditional wheel sets.

Robust Impact-Resistant Construction, Reliable All-Terrain Performance

The rim features an advanced hookless design, constructed with premium carbon fiber raw materials and proprietary precision carbon layup technology. Developed over three months by our engineering team with more than a decade of R&D expertise in the industry, it boasts a rigid, solid structure and class-leading impact resistance. It has successfully passed the 100 J professional impact test, fully meeting safety standards for intensive mountain riding. Whether negotiating rocky descents, rough forest trails or technical singletracks, this carbon rim consistently delivers stable and predictable performance with smooth, precise handling. It effectively prevents rim deformation, cracking and damage.

Optimized Geometry Balancing Aerodynamics, Strength & Handling

The widened 30 mm internal width offers excellent compatibility, perfectly accommodating mainstream 2.2–2.7-inch mountain off-road tires. It enables safe low-pressure setups, which significantly expand the tire contact patch to boost traction and shock absorption for bumpy off-road terrain. The design also guards against snakebite punctures, maintains a rounded tire profile and ensures efficient rolling with minimized riding resistance.

The moderate low-profile 25 mm rim depth reduces weight and aerodynamic drag while preserving outstanding lateral stiffness with well-balanced structural integrity. Power transfer remains direct and efficient while riding, eliminating power loss during pedalling. It delivers ample climbing power and firm support through corners, greatly enhancing overall bike handling precision.

Achieving a golden balance among lightweight construction, riding comfort and all-terrain durability, the product is deeply optimized for mountain off-road and marathon long-distance cross-country riding. With comprehensive upgrades in aesthetics, structural strength and handling performance, it stands as a premium choice for serious mountain off-road cyclists.