What are the advantages of custom-made Knurled wheels 5-axis CNC machining?

Knurled bicycle wheels, including the hub housing and knurled bushings, are core components of the wheel assembly, directly affecting riding stability, braking reliability, and the overall appearance of the bicycle. Ganyuan Hardware, relying on its 5-axis CNC machining center and combining years of experience in precision bicycle parts processing, has summarized the following core advantages of custom-made knurled bicycle wheels using 5-axis CNC machining:

What are the advantages of custom-made Knurled wheels 5-axis CNC machining?

I. Advantage of One-Step Molding for Complex Hub Structures

When machining knurled wheels using traditional methods, features such as the hub body, bearing holes, and knurling texture often require multiple clamping operations. Five-axis CNC machining enables:

Multi-faceted machining in a single setup: All features of the wheel hub, such as bearing mounting holes, knurled areas, and threads, are completed in the same process.

Suitable for various bicycle knurled wheel hubs:

Mountain bike wheel hubs (wide body, high strength)

Road bike wheel hubs (lightweight, aerodynamic)

Folding wheel hubs (compact, quick-release structure)

Electric vehicle wheel hubs (thickened, motor mounting location)

Fixed gear/fixed gear wheel hubs (double-sided threads, smooth finish)

Knurling series: Straight knurling, mesh knurling, diagonal knurling, custom pattern knurling

II. High Precision and Riding Performance Advantages

The machining precision of the wheel hub directly determines riding stability, braking effect, and bearing lifespan. Five-axis CNC machining can achieve:

Machining accuracy up to ±0.005mm

Bearing bore coaxiality ≤ 0.01mm, ensuring smooth bearing installation and zero rotational wobble

Disc brake seat end face runout ≤ 0.02mm, ensuring brake disc flatness and preventing brake vibration

Spoke hole position accuracy ≤ 0.05mm, ensuring uniform spoke tension and round rim

Consistent knurling depth ±0.03mm, ensuring uniform and aesthetically pleasing anti-slip effect.

Equipped with professional testing equipment such as a coordinate measuring machine, runout meter, and projector, all goods are inspected before shipment.

III. Surface Treatment and Supporting Services Advantages

Bicycle wheel rims have high requirements for surface texture and corrosion resistance. Ganyuan Hardware provides integrated solutions:

Optional Surface Treatments:

Anodizing (natural/black/red/gold/blue, etc., improving corrosion resistance and hardness)

Polishing/Mirror Polishing (Competition-grade appearance)

Brushed (Metallic texture)

Sandblasting/Beadblasting (Matte texture)

Coating (Custom colors)

Knurling Post-treatment: Knurling Areas can be anodized or polished to maintain clear texture.

Free drawing optimization suggestions: Our technical team can optimize the structure based on riding intensity and weight requirements.

Packaging and delivery: Customized packaging and logistics delivery according to customer requirements.

After-sales follow-up: Timely resolution of customer issues during use.

Ganyuan Hardware Accessories Manufacturer has focused on five-axis CNC machining for custom knurled bicycle wheels for many years. We possess professional five-axis equipment and a senior programming team, strictly controlling machining precision, knurling quality, and surface texture. We are committed to providing bicycle brands and DIY enthusiasts with efficient, accurate, and cost-effective wheel customization solutions.

Company Profile

    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 ​

two-dimensional testing

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

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

FAQ

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?