Our customized high-precision 5-axis CNC machining services deliver superior bicycle components that combine lightweight durability with exacting performance standards. Specializing in aerospace-grade aluminum alloys, we manufacture critical bicycle spare parts with ±0.015mm tolerances and optimized strength-to-weight ratios for competitive cyclists and premium bike manufacturers.
Trustworthy bicycle spare parts Customized high-precision 5-axis CNC machining
✔ 5-Axis Precision Machining - Complex contours in bicycle spare parts single setup
✔ Lightweight Aluminum Alloys - 6061-T6, 7075-T6, and 2024-T3
✔ Performance-Optimized Designs - Wind tunnel tested geometries
✔ Premium Surface Finishes - Anodizing, polishing, laser engraving
✔ Rapid 10-Day Turnaround - From CAD to bicycle spare parts finished parts
| Alloy | Tensile Strength | Best Applications |
|---|---|---|
| 6061-T6 | 310 MPa | Derailleurs, brake mounts |
| 7075-T6 | 572 MPa | Cranksets, chainrings |
| 2024-T3 | 470 MPa | High-stress pivot points |
Component Size: Up to 600×400×300mm
Tolerance: ±0.015mm standard (±0.01mm optional)
Surface Finish: Ra 0.4-1.6μm
Weight Reduction: Precision-machined hollow structures
Material Certification - Mill test reports
Dimensional Verification - CMM inspection
Dynamic Balance Testing - For rotating components
Fatigue Testing - 100,000+ cycle validation
Precision CNC machined chainrings
Titanium derailleur cages
Ceramic bearing hubs
CNC bicycle spare parts
Custom stem designs
Aero handlebar components
Headset bearing races
Suspension linkage parts
Bottom bracket shells
Aerodynamic profiling - Wind tunnel optimized
Weight-saving pockets - Strategic material removal
Stiffness tuning - Variable wall thickness
Color anodizing - 20+ standard colors
Laser engraving - Custom logos/measurements
Mirror polishing - Show-quality finishes
✅ Tour-Proven Durability - Tested in competitive environments
✅ AS9100 Aerospace Machining Standards
✅ In-House Engineering Support
✅ Prototype to Production Services
✅ MOQ 1 Piece for Custom Designs
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?
A9: Yes, we will keep them well and won't release them to the third party without your permission.
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.
Q11: If you make poor quality goods, will you refund?
A11: In fact, we won't take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfied plastic machining.
