Titanium Bottom Bracket Shell BSA

Titanium Bottom Bracket Shell BSA - Premium Cycling Components

Are you looking for the perfect titanium bottom bracket shell BSA to upgrade your bike's performance? Our precision-engineered BSA threaded shells combine the superior strength of Grade 5 titanium with expert craftsmanship. Each shell features 1.37"×24 TPI threading and delivers exceptional durability for both road and mountain bikes. Whether you're building a custom frame or replacing existing components, our titanium bottom bracket shell BSA offers unmatched corrosion resistance and weight savings that serious cyclists demand.

Product Introduction

Our products represent the pinnacle of precision engineering. These custom-fabricated components are designed to meet the exacting standards of industries such as aerospace, medical, automotive, and energy. By leveraging the unique properties of titanium alloys and our advanced CNC machining capabilities, we create parts that offer superior strength-to-weight ratios, excellent corrosion resistance, and biocompatibility. Whether you need complex aerospace components or intricate medical implants, our products deliver unparalleled performance and reliability.

40+

high-precision CNC machines

10+

years of titanium machining experience

1000+

tons of annual production capacity

100+

international client collaborations

Technical Specifications

Material: ASTM Grade 5 Titanium (Ti-6Al-4V)
Threading: BSA 1.37" × 24 TPI
Shell Width: 68mm / 73mm options
Thread Precision: ISO 6H tolerance
Weight: ≤180g (varies by width)
Outer Diameter: Standard BSA specification
Inner Bore: CNC machined for precise bearing fit
Surface Finish: Polished or brushed options available
Compatibility: Road and MTB framesets

Titanium Bottom Bracket Shell BSA

Product Features and Advantages

Lightweight Performance

Our shells reduce weight significantly compared to steel alternatives while maintaining superior strength. You'll experience improved acceleration and climbing efficiency.

Exceptional Durability

Grade 5 titanium offers outstanding fatigue resistance. Your shell will withstand thousands of pedaling cycles without deformation or failure.

Corrosion Resistance

Titanium naturally resists corrosion from moisture, salt, and environmental factors. Perfect for coastal riding, muddy trails, or humid climates.

Vibration Damping

The natural properties of titanium help absorb road vibrations. This reduces rider fatigue during long rides and improves overall comfort.

Precision Manufacturing

Each shell undergoes CNC machining for exact dimensional accuracy. Threading meets strict ISO standards for perfect component compatibility.

Easy Installation

Standard BSA threading ensures compatibility with most cranksets and bottom bracket systems. No special tools or modifications required.

titanium bottom bracket shell BSA

Applications

Road Cycling,Ideal for high-performance road bikes where weight savings and stiffness matter most. Perfect for racing, long-distance touring, and competitive cycling.
Mountain Biking,Handles the demanding conditions of trail riding, downhill racing, and cross-country adventures. Resists impacts and environmental stress.
Custom Builds,Popular choice for custom frame builders and cycling enthusiasts creating unique, high-end bicycles with premium components.
Bike Restoration,Excellent for upgrading vintage frames or replacing worn components with modern, durable alternatives.

Be used in a Bicycle

titanium bottom bracket shell BSA

Our Factory

Baoji Huacan New Metal Materials Co., Ltd. operates from China's "Titanium Valley" in Shaanxi Province. Our state-of-the-art facility features:

40+ CNC machines for precision manufacturing

10+ years of titanium machining expertise

1000+ tons annual production capacity

100+ successful international partnerships

ISO 9001 certified quality management system

Our strategic location provides access to premium titanium raw materials and decades of metallurgical expertise.

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.

FAQ

Q: What's the weight difference compared to steel shells?

A: Our titanium shells typically weigh 40-60% less than equivalent steel components while offering superior strength.

Q: Are these shells compatible with all BSA bottom brackets?

A: Yes, our standard BSA threading works with all compatible cranksets and bottom bracket systems.

Q: What's the typical lead time for orders?

A: Standard orders ship within 2-3 weeks. Custom specifications may require additional time.

Q: Do you offer different surface finishes?

A: We provide polished, brushed, and anodized finish options to match your frame aesthetics.

Machining Process

Material Preparation

We select premium Grade 5 titanium and verify chemical composition through spectral analysis. Each batch undergoes strict quality inspection.

CNC Machining

Advanced computer-controlled equipment ensures precise dimensional accuracy. Threading operations meet exact BSA specifications with ISO 6H tolerances.

Heat Treatment

Controlled thermal processing optimizes mechanical properties and relieves internal stresses for enhanced durability.

Surface Finishing

Professional polishing or brushing creates the desired appearance while removing any machining marks or imperfections.

Quality Verification

Comprehensive dimensional inspection using coordinate measuring machines confirms all specifications before shipment.

Melting

Forging

Rolling

Quality Control and Certification

Our multi-stage quality system ensures consistent excellence:

Raw Material Verification: Chemical composition analysis and supplier certification checks guarantee material quality.
Process Monitoring: Real-time dimensional checks during manufacturing maintain tight tolerances throughout production.
Non-Destructive Testing: Ultrasonic inspection detects any internal flaws without damaging components.
Final Inspection: Complete dimensional verification using precision measuring equipment confirms all specifications.
ISO 9001 Certification: Our quality management system meets international standards for consistent product quality.

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

Each titanium bottom bracket shell BSA receives individual foam protection to prevent scratches during shipping.

Moisture Protection

Vacuum-sealed bags with desiccants protect against humidity and corrosion during transport.

Secure Shipping

Sturdy packaging ensures safe delivery whether shipped by air freight or sea transport.

Complete Documentation

Detailed labeling and quality certificates accompany every shipment for full traceability.

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?

Proven Expertise

With over 10 years specializing in titanium manufacturing, we understand the unique requirements of cycling components.

Advanced Equipment

Our 40+ CNC machines enable precise, consistent production of complex geometries and tight tolerances.

Quality Commitment

ISO 9001 certification demonstrates our dedication to quality management and continuous improvement.

Global Experience

Having worked with 100+ international clients, we understand diverse market requirements and shipping logistics.

Competitive Pricing

Direct manufacturer pricing eliminates middleman costs while maintaining premium quality standards.

Contact Us

Ready to upgrade your bike with a premium titanium bottom bracket shell BSA? Our technical team is here to help you select the perfect specifications for your project.

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

Contact us today for detailed specifications, custom quotes, or technical support. Experience the difference that precision-engineered titanium components make in your cycling performance.

Titanium bottom bracket shell BSA