iMission Industry Co.,Ltd
                                                                                                           
Verified Supplier
13 Years
Since 2013
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Precision CNC Bicycle Parts with ±0.002~0.005mm Tolerance in 7075-T6 Aluminum Alloy and ISO9001 Certified

Price Negotiable
Price: 0.1~5USD
MOQ: I PC
Delivery Time: 7~35 working days
Brand: IMission
Product Description
CNC Cycling Parts and CNC Machined Bicycle Parts
Welcome to our premier collection of high-performance CNC machined bicycle components, where advanced manufacturing meets cycling passion. We specialize in crafting premium parts that offer an unparalleled blend of strength, lightweight design, and visual excellence for discerning cyclists, bike builders, and OEM brands.
CNC Bicycle Parts Specifications
Product NameCNC Bicycle Parts
Material AvailableAluminum
ProcessingCNC Milling
Tolerance±0.002~0.005mm
Drawing AcceptedIGES(igs), STEP(stp), SolidWorks (sodprt), PRT, AutoCad, or Samples
InspectionCMM, Projector, Height Gauge, etc.
Lead Time7~35 working days
Quality AssuranceISO9001:2015, SGS, RoHs
Payment TermMoneyGram, Western Union, T/T, D/P, D/A, L/C
PriceAccording to your drawing or requirements
Engineer SupportAvailable for engineering assistance and drawings design
Packaging and Delivery
PackagingBubble and Carton or Customization
PortShenzhen
CNC machining packaging and delivery process
CNC Milling Features
  • Exceptional Precision & Tolerance Control: Achieve tight dimensional tolerances down to ±0.005mm with consistent geometries across batch production
  • Versatile Material Compatibility: Process aluminum alloys, stainless steel, titanium, brass, engineering plastics and composite materials
  • Complex Geometry Machining Capability: Create intricate shapes including 3D contours, deep pockets, internal threads, and custom cavities
Core Technical Advantages
Ultimate Lightweight & High Strength
Topology optimization via FEA (Finite Element Analysis) removes excess material from non-critical areas, achieving the best strength-to-weight ratio. 7075 aluminum parts offer strength comparable to steel with significantly reduced weight.
Monocoque CNC Machining
Core components (e.g., stems, cranks) are milled from a solid block of aluminum/titanium billet, eliminating weak weld points. This ensures superior structural integrity and enhanced fatigue life.
Sub-Micron Precision
Our CNC machinery achieves tolerances as tight as ±0.01mm. This guarantees perfect fitment on all critical interfaces (e.g., tapered head tubes, bottom bracket shells, hub engagement points), eliminating play/noise and improving power transfer and handling response.
Premium Surface Finishes
We offer extensive custom surface solutions. Hard anodizing (up to HV500+) provides excellent wear and corrosion resistance. Color anodizing can be matched to any Pantone code. Titanium parts feature durable and aesthetic options like Micro-arc Oxidation or Electropolishing.
Material Science
6061-T6 Aluminum Alloy
The balanced choice, offering excellent strength, machinability, and corrosion resistance at a high value. Ideal for most high-performance components.
7075-T6 Aluminum Alloy
The premium choice. With strength approaching many steels, it's used for components under extreme stress (e.g., MTB cranks, heavy-duty pedal spindles) to deliver the ultimate strength-to-weight ratio.
Titanium Alloy (TC4)
Used for top-tier components where supreme corrosion resistance, exceptional fatigue strength, and a unique aesthetic are paramount. Its natural luster and "never-rust" properties are highly valued in the high-end custom market.
Comprehensive Quality Assurance
Full-Process QC
Strict control from raw material inspection (spectral analysis) to First Article Inspection (FAI), In-Process Quality Control (IPQC), and Final Quality Control (FQC) before shipment.
Rigorous Testing
We test critical parts to, or beyond, international standards (e.g., ISO 4210, JIS, EN) for fatigue, impact, and static load. Third-party test reports are available upon request.
Full Traceability
Each production batch is fully documented, ensuring consistent quality and accountability.
CNC machining close-up showing precision toolingMulti-axis CNC machine in operationPrecision CNC machined parts and componentsCNC machining quality inspection process
Target Industries & Applications
Aerospace & Defense
  • Components: Structural frames, brackets, housings, turbine components, fittings
  • Materials: Aluminum (2024, 7075), titanium, Inconel, high-strength steels
  • Standards: AS9100, NADCAP (machining), MIL specifications, customer-specific
  • Critical Requirements: Fatigue resistance, weight optimization, documentation, traceability
Medical & Life Sciences
  • Components: Surgical instruments, implantable devices, diagnostic equipment, prosthetics
  • Materials: 316L stainless, titanium (Grade 5, 23), PEEK, cobalt-chrome
  • Requirements: Biocompatibility, cleanroom manufacturing, sterilization compatibility
  • Regulations: FDA compliance, ISO 13485, USP Class VI testing where applicable
Automotive & Motorsports
  • Components: Engine parts, transmission housings, suspension components, brackets
  • Materials: Aluminum, various steels, brass, magnesium (racing)
  • Production Volumes: Prototype to high-volume (10,000+ parts)
  • Special Capabilities: JIT delivery, kanban systems, production line support
Electronics & Semiconductor
  • Components: Enclosures, heat sinks, wafer handling, test fixtures, connector bodies
  • Materials: Aluminum, copper, engineering plastics, composites
  • Precision Requirements: Often ±0.005mm or better, micron-level flatness
  • Cleanliness: ESD-safe materials, particulate control, specialized cleaning
Industrial Machinery & Automation
  • Components: Machine frames, brackets, guides, robotic components, fixture
  • Materials: Carbon steel, aluminum, stainless, cast iron
  • Requirements: Wear resistance, dimensional stability, rigidity
  • Capabilities: Large part machining, weldment preparation, assembly interfaces
Standard Quotation & Order Process
  • RFQ Submission: Provide drawings (PDF/DWG), 3D models (STEP/IGES/SLDPRT), specifications
  • Technical Review: Engineering assessment, DFM analysis, process planning (24-48 hour response)
  • Quotation: Detailed pricing with breakdown (material, setup, machining, finishing)
  • Prototype Phase: Sample production with full inspection report
  • Production Approval: Process validation, inspection plan agreement
  • Manufacturing: Scheduled production with milestone updates (weekly/daily)
  • Final Inspection: Complete FAIR or dimensional report before shipping
  • Delivery: Appropriate packaging, shipping with tracking, customs documentation

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company iMission Industry Co.,Ltd
Location Blcok#2, No.36-8 Yingtai Road, Langkou Community, Dalang Street, Longhua District Shenzhen
Contact Person Mady Gong

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