Components

Superb Material: High - quality carbon fiber makes it lightweight yet strong, reducing bike weight for better efficiency and withstanding riding forces without deforming. Easy Installation: Comes with special screws for quick and tool - free installation. Great Look & Durability: Unique - textured black carbon fiber looks premium and resists corrosion and wear for long - term good condition.

1.Ultra-light & High-efficiency: Only 3g per spoke, greatly reducing wheel inertia for lighter riding and faster speed 2.Tough & Durable: Carbon fiber body for high tensile strength, stainless steel threads/caps for corrosion resistance, and glue-free mechanical locking to prevent loosening 3.Precise & Uniform: Pultrusion process ensures consistent specs (e.g., 3.8mm width) and stable quality in bulk production 4.Practical & Aesthetic: Matte finish for scratch resistance and easy cleaning; round-head/T-head options fit different wheel hubs, balancing appearance and compatibility

Excellent rim protection: Soft cork material reduces wear on carbon rims, extending their lifespan. Superior heat dissipation: Quickly dissipates heat to prevent carbon rims from overheating and "burning". Stable braking performance: Minimal performance loss in wet conditions, ensuring reliable braking. Quiet and comfortable: Low friction noise, enhancing riding experience. Great compatibility: Specifically designed for carbon rims, fitting most calipers.

Ultra-light & High-strength: As low as 269g, made of 6061+7075 aluminum alloy composite, balancing lightness and rigidity. Efficient Structure: Straight-pull design enhances force transmission and wind resistance reduction; 12*100/12*142mm through-axle boosts stability with easy assembly/disassembly. Flexible Compatibility: 24/24 holes fit multiple spoke patterns; optional steel ball/ceramic bearings for varied budgets and performance needs; multiple freehub bodies (Shimano HG, etc.) compatible with mainstream shifting systems. Safe & Reliable: Disc brake system delivers stable braking, ideal for road cycling.

284g lightweight (6061+7075 aluminum alloy) with balanced strength; Straight-pull design for enhanced transmission efficiency, with optional steel ball or ceramic bearings; Compatible with rim brakes, lightweight spokes (20/24 holes), multiple freehubs (Shimano HG, etc.) and standard sizes, plus convenient quick-release. Perfectly meets road cycling needs for lightness, efficiency and compatibility.

Broad Compatibility: Supports HG, XDR, MSR, N3W freehubs for Shimano/SRAM cassettes. Standard 12×100mm (front)/12×142mm (rear) thru-axles fit most disc road frames, ensuring easy upgrades.​ Lightweight Strength: 6061 aluminum body (corrosion-resistant) + 7075 high-tensile components. Just 313g, reducing rotational inertia for easier climbs while handling tough conditions.​ Optimized Performance: Straight-pull design for efficient power transfer. Choose steel ball bearings (durable daily use) or ceramic (low-friction racing). Thru-axle + disc brakes ensure stable, reliable stopping.​ Easy Maintenance: Precision-machined aluminum enhances durability. User-friendly design allows simple cleaning/lubrication without special tools, keeping it in top shape.

Mountain-optimized: Aluminum thru-axle (15*100mm/12*148mm) for rugged terrain strength.​ Light & efficient: 330g with 24/24 straight-pull design, boosting agility.​ Enhanced connection: Spoke T-head design strengthens hub-spoke linkage, ensuring even tension for improved wheel stability and reduced wind resistance.​ Premium compatibility: Works with carbon spokes; Shimano freehub for smooth shifts.​ Flexible performance: Disc brake-ready, with steel/ceramic bearing options.

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.

This carbon bottle cage is designed with "extreme lightweight and easy installation" in mind. At 10.9g each, it's 15%-20% lighter than similar carbon bottle cages. Leveraging the high modulus of Toray's T700-grade carbon fiber, it maintains a clamping strength exceeding 200N while reducing weight. Its innovative upper and lower double-hooked design, with the upper hook 2mm deeper and the lower hook 1.5mm wider, creates a "hugging and lifting" dual-locking structure, ensuring the bottle remains stable even on bumpy mountain roads or high-speed highway rides. Mounting to the frame requires only two screws, taking less than a minute. It fits standard bottle cage mounting holes on most road, mountain, and commuter bikes, offering a balance of performance and practicality, making it an ideal choice for those seeking lightweight cycling.