titanium dropouts CNC machined

Titanium Dropouts CNC Machined - High-Performance Bicycle Components

Product Introduction

Looking for premium bicycle frame components that combine strength, durability, and precision? Our titanium dropouts CNC machined components are engineered for high-end bicycle applications. These critical structural parts connect your bike frame to the rear wheel hub, delivering exceptional performance under demanding conditions.

Manufactured from Grade 5 Ti-6Al-4V titanium alloy using advanced CNC machining technology, these dropouts offer superior strength-to-weight ratio and unmatched corrosion resistance. Each component features precision tolerance control of ±0.01 mm and surface finish Ra ≤1.6 μm, ensuring perfect wheel alignment and optimal power transfer.

40+

high-precision CNC machines

10+

years of titanium machining experience

1000+

tons of annual production capacity

100+

international client collaborations

Technical Specifications

Material Properties

Material: Ti-6Al-4V (Grade 5) titanium alloy
Yield Strength: ≥880 MPa
Tensile Strength: 950-1100 MPa
Elongation: 10-15%
Hardness: HRC 36-41
Density: 4.43 g/cm³

Dimensional Specifications

Overall Length: 50-80 mm (customizable)
Width: 20-35 mm
Thickness: 3-8 mm at load-bearing surfaces
Axle Hole Diameter: 8mm (QR) / 12-15mm (Thru-Axle)
Weight per Side: 15-35 grams
Machining Tolerance: ±0.05 mm

Performance Characteristics

Load Capacity: ≥1000 N axial load per side
Torsional Strength: ≥120 Nm
Fatigue Life: >1,000,000 cycles
Temperature Range: -40°C to +150°C

titanium dropouts CNC machined

Product Features and Advantages

Superior Strength-to-Weight Ratio

Our titanium dropouts CNC machined deliver exceptional structural integrity while minimizing weight. This combination enhances your bicycle's acceleration and climbing performance without compromising safety or durability.

Outstanding Corrosion Resistance

Titanium naturally resists corrosion from saltwater, rain, and perspiration. Your components maintain their appearance and performance even in harsh environmental conditions, making them perfect for coastal riding or extreme weather cycling.

Exceptional Fatigue Durability

High-performance titanium alloy withstands millions of loading cycles from pedaling forces, braking impacts, and road vibrations. This translates to long-term reliability for competitive cycling and extended touring applications.

Precision Engineering

CNC machining ensures consistent dimensional accuracy and perfect wheel alignment. Precise tolerances guarantee smooth wheel installation and optimal drivetrain efficiency throughout your bicycle's service life.

Universal Compatibility

Compatible with various axle systems including Quick Release, Thru-Axle, Boost, and Non-Boost configurations. Works seamlessly with traditional derailleur systems, 1x, 2x, and electronic shifting setups.

Titanium Pipe Joint for Seawater and Desalination Systems

titanium dropouts CNC machined

Applications

High-End Road Bicycles

Perfect for lightweight racing frames where every gram matters. Provides the structural integrity needed for high-power sprint efforts and long-distance endurance riding.

Mountain Bike Frames

Withstands the demanding loads from aggressive trail riding, jumps, and technical terrain while maintaining precise wheel positioning for optimal handling.

Gravel and Adventure Bikes

Ideal for mixed-terrain bicycles that require durability for long-distance touring combined with performance for varied riding surfaces.

Custom Frame Building

Essential components for handcrafted titanium frames, offering framebuilders the quality and precision needed for premium custom bicycles.

Be used in a wide range of Bicycle

titanium dropouts CNC machined

Our Factory/Factory Show

Baoji Huacan New Metal Materials Co., Ltd. operates from China's "Titanium Valley" with over 10 years of specialized titanium machining experience. Our state-of-the-art facility features:

40+ precision CNC machines including advanced machining centers and gantry systems

1000+ tons annual production capacity for titanium components

100+ international client collaborations across aerospace, medical, and cycling industries

ISO 9001 certified quality management ensuring consistent excellence

Our facility combines traditional metallurgical expertise with cutting-edge manufacturing technology, enabling us to produce components that meet the highest international standards.

Our Factory

Factory Exterior

Factory Interior

CNC machines

ISO certification

OEM / ODM / JDM

Titanium Machining Solutions

OEM Service

Baoji Huacan New Metal Technology Co., Ltd. offers comprehensive OEM services for titanium machining parts. We manufacture according to customer-provided drawings or samples, ensuring precise control over material grade, dimensions, tolerance, and surface finish. With over 40 advanced CNC machines, we guarantee high accuracy and consistency for every custom order.

ODM Service

We support customers with original design manufacturing by transforming concepts into finished titanium components. Our engineering team provides assistance in design optimization, material selection, and processing solutions, enabling clients to accelerate product development with improved functionality and performance.

JDM Service

Through joint development manufacturing, we collaborate with client R&D teams to co-develop titanium parts from the initial design phase to final production. Leveraging our expertise in forging and CNC machining, we ensure technical feasibility, manufacturing efficiency, and high product reliability for complex or innovative titanium solutions.

Machining Process

Material Preparation

We begin with certified Ti-6Al-4V titanium stock, verifying chemical composition and mechanical properties through comprehensive material testing and documentation review.

Precision CNC Machining

Advanced 5-axis machining centers create complex geometries with tight tolerances. Our experienced machinists use specialized titanium cutting tools and optimized parameters to achieve superior surface finishes.

Heat Treatment (Optional)

Stress relief and aging treatments enhance mechanical properties and dimensional stability. Temperature and time cycles are precisely controlled based on component design requirements.

Surface Finishing

Multiple finishing options including sandblasting, polishing, and anodizing provide both functional and aesthetic benefits while maintaining critical dimensional specifications.

Melting

Forging

Rolling

Quality Control/Quality Assurance and Certification

Comprehensive Inspection Protocol

Every component undergoes rigorous multi-stage inspection including:

Raw material verification and chemical analysis

In-process dimensional monitoring

Non-destructive ultrasonic testing

Final coordinate measuring machine (CMM) inspection

ISO 9001 Certification

Our quality management system ensures consistent production processes and continuous improvement, meeting international standards for aerospace and high-performance applications.

Documentation and Traceability

Complete inspection reports and material certifications accompany each shipment, providing full traceability for critical applications.

Spectrometer

Ultrasonic Flaw Detector

Coordinate Measuring Machine

Hardness Tester

Tensile Testing Machine

Surface Roughness Tester

Microscope and Metallographic Analyzer

Calipers

Packaging and Logistics

Protective Packaging

Individual components receive custom foam protection preventing surface damage during transit. Anti-static materials protect sensitive finishes.

Flexible Shipping Options

Air freight for urgent prototype and small-batch orders

Sea freight for cost-effective bulk shipments

Express courier for sample parts and rush deliveries

Professional Documentation

Detailed labeling, certificates of compliance, and inspection reports ensure smooth customs clearance and easy inventory management.

Custom

designed foam inserts for delicate components

Vacuum

sealed bags with desiccants for moisture protection

Wooden Crate Packaging

Sturdy wooden crates for bulk shipments

Labeling & Documentation

Detailed labeling and documentation for easy tracking

Packaging

Why Choose Us?

Technical Expertise

Our engineering team understands bicycle frame dynamics and loading conditions, enabling us to optimize component designs for real-world performance requirements.

Manufacturing Excellence

Decades of titanium processing experience combined with modern CNC technology deliver components that exceed industry standards for precision and reliability.

Customer Support

We work closely with framebuilders and manufacturers to develop custom solutions, providing technical consultation throughout the design and production process.

Competitive Advantages

Direct manufacturer pricing without intermediary markups

Rapid prototyping capabilities for custom applications

Consistent quality backed by comprehensive testing

Global shipping network ensuring timely delivery

FAQ

Q: What titanium grades do you offer?

A: We primarily use Ti-6Al-4V (Grade 5) for optimal strength and fatigue resistance. Grade 23 (Ti-6Al-4V ELI) is available for medical-grade applications requiring enhanced biocompatibility.

Q: Can you customize dropout geometry?

A: Yes, we specialize in custom machining. Provide your drawings or specifications, and we'll manufacture components to your exact requirements.

Q: What is your typical lead time?

A: Standard components ship within 2-3 weeks. Custom machining requires 4-6 weeks depending on complexity. Rush orders can be accommodated with expedited processing.

Q: Do you provide material certificates?

A: Absolutely. Every shipment includes complete material traceability documentation, inspection reports, and certificates of compliance.

Q: What surface treatments are available?

A: We offer sandblasting, polishing, anodizing in various colors, and specialty coatings. Surface treatments can be customized based on your aesthetic and functional requirements.

Contact Us

Ready to enhance your bicycle frame with premium titanium dropouts CNC machined components? Our technical team is ready to discuss your specific requirements and provide detailed quotations.

Email: Joy@hc-titanium.com or Sherry@hc-titanium.com

Whether you need standard components or custom solutions, Baoji Huacan delivers the quality and precision that high-performance cycling demands. Contact us today to discover how our expertise can benefit your next project.

Titanium dropouts CNC machined