We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China
The most significant advantage of CNC machining for bicycle parts lies in its superior lightweight characteristics and improved riding performance. Using high-strength aluminum alloys such as 7075-T6 and 6061-T6, the weight of parts is reduced by 30-50% compared to traditional castings while ensuring sufficient strength and rigidity.
High Consistency in Mass Production Provides Reliable Support for OEMs. In the mass production of aluminum alloy bicycle parts, the critical dimension dispersion of 10,000 products does not exceed 0.02mm, and the CPK value is consistently maintained above 1.33. This high consistency improves the efficiency of overall bicycle assembly and ensures good interchangeability of aftermarket parts.
Trustworthy CNC machining of bicycle parts and mountain bike modifications.
CNC machining technology enables bicycle parts to achieve complex aerodynamic shapes. Through five-axis linkage machining, complex curved surfaces such as aerodynamic stems and aerodynamic frame joints can be precisely machined, with a surface contour error ≤0.05mm and a smooth, flat surface.
Precise Realization of Hollow Structures. High-speed milling technology allows for the machining of complex hollow structures on components, reducing weight while maintaining sufficient strength.
Sharp lines and sleek design. CNC machining precisely achieves a design language characterized by sharp angles and clean lines. Custom-made aluminum alloy components feature sharp lines that harmonize with the overall bike style, creating a strong visual impact.
High-strength aluminum alloy 7075-T6 exhibits superior performance in key bicycle components. It boasts a tensile strength of 570MPa, a yield strength of 500MPa, and a specific strength exceeding that of ordinary steel.
Application of Corrosion-Resistant Aluminum Alloy. 6061-T6 aluminum alloy possesses excellent weather resistance and corrosion resistance, making it suitable for bicycle components intended for long-term outdoor use.
Optimized Synergy Between Heat Treatment and Machining. A 0.2-0.3mm allowance is left after rough machining, followed by precision machining after heat treatment to ensure final dimensional accuracy.
Anodizing provides rich colors. CNC-machined aluminum alloy parts, after anodizing, can display various colors such as black, red, gold, and silver, with a film hardness of HV300-400, offering wear and scratch resistance. Custom-made bicycles feature anodized parts with vibrant colors that coordinate with the body paint.
Hard anodizing improves wear resistance. Hard anodizing of sliding or contact surfaces results in a film thickness of 40-60μm and a hardness of HV500 or higher, increasing wear resistance by 5 times.
Polishing achieves a mirror finish. Through precision machining and mechanical polishing, a mirror surface with a thickness of less than Ra0.1μm can be obtained.
Integrated multi-functional design. Multiple parts are integrated into a single CNC-machined part, reducing assembly steps.
Precision bearing seat machining. The bearing mounting position diameter tolerance on the part is h6 grade, with a roundness ≤0.01mm, ensuring precise rotation when mated with a precision bearing.
Precise realization of threads and fastening structures. The thread precision on the parts is 6H/6g, and the perpendicularity of the thread to the reference surface is ≤0.05mm, ensuring reliable fastening.
Flexible production adapts to diverse specifications. Switching from one type of part to another is completed within one hour. Small-batch customized orders eliminate mold costs, keeping overall costs under control.
3D scanning and reverse modeling of classic model parts solves the supply problem of old bike parts. Replica parts for classic steel-frame bicycles accurately reproduce the original dimensions, meeting collectors' needs.
Full-process digital quality control. An online measurement system automatically detects key dimensions every 50 pieces processed, and a coordinate measuring machine performs regular spot checks. Steering components are 100% inspected to ensure riding safety.
A comprehensive traceability system. Processing parameters, inspection data, and material batches for each part are fully recorded and traceable via laser marking, meeting quality responsibility traceability requirements.
We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of market tempering and exploration, it has high-quality technical management personnel, experienced designers, R&D personnel and a perfect company management system cnc precision.
5-axis CNC workshop
Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment 
cnc precision surface treatment
For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation
Packaging Details
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don't have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
