Bike Rim

1.Ultimate Lightweight, Effortless Riding 2.Golden Dimensions Balancing Aerodynamics and Stability 3.Tubeless System for Hassle-Free Durability 4.Factory Direct Supply for Unbeatable Value 5.Customizable Design to Showcase Unique Style

Toray Carbon Build: Lightweight (30-40% lighter than aluminum) with T800 strength, boosting agility. Dual Edge Options: Hookless for tubeless (28c-32c, 30-70psi); Hooked for high pressure (up to 120psi), versatile. Factory Direct & Custom: 30-50% cost savings. Customize color, logo, spoke holes, hub fit. Precision Made: ±0.15mm roundness, scratch-resistant UV coating, durable. All-Rounder: 40mm height + 30mm width balances aerodynamics (8% less wind drag) for road, gravel, commuting.

Premium Material: Crafted from Toray (Japan) carbon fiber, balancing high strength and lightweight for enhanced durability and riding efficiency. Precise Specifications: 30mm height + 30mm outer width + 24mm inner width, ideal for modern wide tires (28-5c), balancing grip and aerodynamics. Dual Edge Options: Available in straight (hookless) and hooked edges, compatible with both tubeless and tubular setups, adapting to diverse needs. Full Customization: Customizable carbon fiber texture, decals/laser engravings, paint colors, and spoke hole counts for a personalized touch. Factory Direct: Eliminates middlemen for better value and direct after-sales support.

Crafted from high-grade carbon fiber, this road bike rim delivers an exceptional strength-to-weight ratio—rigid for sprints, lightweight for climbs, and durable under intense use. Its precision engineering undergoes strict quality checks, ensuring top-tier performance.? Factory-direct customization sets it apart: choose custom colors, tailored dimensions, or personalized logos. Skip off-the-shelf limits—get a rim as unique as your ride, backed by premium carbon fiber reliability and manufacturing expertise.

This all-carbon fiber rim shines with 30mm height and 28mm external width, balancing performance and versatility. It supports personalized customization, including spoke holes, carbon patterns, labels, and hubs, tailored to unique needs.

Material Advantage: Carbon Fiber Construction Optimized Aerodynamics & Stability: 40mm Rim Height Wide Tire Compatibility & Enhanced Grip: 26mm External Width Tubeless Compatibility: Hassle-Free Durability Comprehensive Performance Upgrade Customizable: The factory can customize the pattern, paint, number of spoke holes, wheel weight, carbon fiber spokes, hubs

Application Scenarios: Perfect for road races, endurance rides and daily training, with 40mm height and 26mm width boosting aerodynamics and stability, ideal for tubular tires.? R&D Technology: Uses Japanese Toray carbon fiber; proprietary layering ensures high strength and lightness (down to 350g/rim), with tubeless-optimized structure.? Production Capacity: Advanced factories produce 10,000+ rims monthly, supporting custom paint, hole counts and spokes for wholesale and private labels.

* 25*26mm aerodynamic profile slices wind, enabling effortless speed. * Vacuum-integrated design eliminates air leaks and reduces rotational weight for responsive handling. * Disc brake compatibility ensures reliable stopping power in all conditions. * Fully customizable to perfectly match your bike’s specific specifications. * High-modulus carbon construction balances durability and agility, easing climbs and enhancing descents.

1. Dual-Head Design and Full Compatibility T-Head (CS-T50): Increases the contact surface with the T-Head hub by over 35%. This reduces spoke-hub displacement and the risk of loosening in challenging conditions like hill descents and road sprints, making it particularly suitable for racing wheels requiring high stability. Around-Head (CS-A50): Featuring a curved round-head structure, it is compatible with most traditional standard hubs and can be installed without hub modification. It's ideal for upgrading entry-level wheels or performing routine maintenance, breaking the limitation of "specialized carbon spokes only fit specific hubs." Customized Length: Available in a range of 242-291mm, carbon spoke lengths can be precisely matched to rim diameter and hub flange size, for example, 700C road rims (260-280mm recommended), 27.5-inch mountain bike rims (260-280mm recommended), and 12.5-inch mountain bike rims (27.5-inch mountain bike rims). 270-291mm), to meet the wheel assembly requirements of different models.​ 2. Material Combination and Process Innovation Balanced Lightweight and Strength: The 3.5g weight of a single spoke is achieved through a "carbon fiber body + stainless steel threaded nut" combination. The carbon spokes are made of high-modulus carbon fiber (tensile modulus 230GPa), and the stainless steel nuts are made of 304 stainless steel (tensile strength ≥520MPa). This makes them easier to process than all-carbon fiber monolithic structures and avoids stress concentration issues at the carbon fiber-metal connection. Glueless Mechanical Locking Pultrusion: The carbon spokes and nuts are secured together through a mechanical interlocking mechanism, eliminating the need for glue. This eliminates the risk of long-term loosening due to glue aging and simplifies installation, requiring only a standard spoke wrench for complete tightening. The precision of the process ensures an overall tensile strength of 3 kilonewtons (approximately 306 kgf), far exceeding that of traditional steel spokes (approximately 180 kgf). Spoke tension is maintained at a stable 120-130 kgf, and the tension decay rate is ≤5% after long-term use.​ 3. Detailed Design and Durability Flat Carbon Wire Rope Construction: 5.0 ± 0.1mm wide and 0.83 ± 0.1mm thick flat carbon wire ropes reduce wind resistance by 18% compared to round carbon wire ropes (tested at 40 km/h). They also increase the flexural strength of the wire ropes. Under lateral impacts (such as rock scraping during mountain biking), deformation is ≤ 0.2mm, and there is no permanent deformation after loosening. Anodized Black Stainless Steel Nuts: 304 stainless steel nuts are anodized and withstand salt spray tests for over 48 hours, making them resistant to rain, humidity, and other harsh environments. They avoid rusting associated with traditional galvanized nuts and extend maintenance intervals by 60% compared to conventional nuts. Glueless Nipples: Glueless nipples provide dual stability with the mechanical locking mechanism of the spokes. The nipples fit the rim holes with a tolerance of ≤ 0.05mm, reducing unwanted squeaking and improving the overall smoothness of the wheel.