Titanium Hub Freehub Body Spline is a lightweight freehub body antibite component engineered for Freehub body anti-bite spline strip. Forged and CNC machined from Grade 5 Ti-6Al-4V, it achieves 40-45% weight savings versus steel while maintaining the fatigue life required for demanding cycling applications. Threaded interfaces are designed to prevent galling in outdoor environments.
Titanium Hub Freehub Body Spline
Titanium Hub Freehub Body Spline
Freehub body anti-bite spline strip
| Technical Parameter | Specification Value |
|---|---|
| International Compliance | ASTM B348, ISO 9001 |
| Surface Finish & Max Temp | Bead blasted matte Ra 1.6-3.2um + passivation |
| NDT & Quality Control | Ultrasonic Testing (UT) per ASTM A388; Liquid Penetrant Inspection (LPI) per ASTM E1417; Dimensional verification via CMM |
- • 100% Traceability: Mill Test Certificate (EN 10204 3.1) with heat analysis & mechanical testing.
- • NDT Verification: Ultrasonic Testing (UT) per ASTM A388; Liquid Penetrant Inspection (LPI) per ASTM E1417; Dimensional verification via CMM.
- • Compliance: REACH, RoHS 3 certified. FAI AS9102 available.
- • Process: CNC turning, heat treatment, surface grinding, passivation, dimensional check.
- • Thermal Stress Relief: Post-machining vacuum annealing (540-675°C under Argon) reduces distortion risk >70%.
- • Rolled Threads: Thread rolling (not cutting) increases fatigue limits by 30-50%.
Q: What surface finishes are compatible with Titanium Hub Freehub Body Spline for cycling use? ▼
Titanium Hub Freehub Body Spline can be supplied with bead-blasted matte (Ra 1.6-3.2 µm), brushed satin, mirror polish, or PVD-colored finish. Bead-blasted + passivation is the standard for freehub body antibite as it provides the best balance of cosmetic consistency, corrosion resistance, and cost. Anodized colors (gold, blue, purple per ASTM B136) are available on request.
Q: What is the typical lead time for Titanium Hub Freehub Body Spline orders? ▼
Standard lead time for Titanium Hub Freehub Body Spline is 15-25 business days depending on quantity and complexity. Rush orders (3-5 working days) are available for prototype evaluation. Sample evaluation (1-5 units) can be expedited to 5-7 business days. Volume pricing is available for production quantities above 100 units.
Q: What material certifications are provided with Titanium Hub Freehub Body Spline? ▼
Each Titanium Hub Freehub Body Spline shipment includes EN 10204 Type 3.1 mill test certificate with chemical analysis, mechanical properties, and heat identification. Dimensional inspection reports and Certificate of Conformance (CoC) are standard. First Article Inspection Reports (FAIR) per AS9102 are available on request for freehub body antibite.
§ Why Grade 5 Ti-6Al-4V for freehub body antibite
Function
Designed for Cycling / Bicycle applications, this component fulfills the role of . The use of Grade 5 Ti-6Al-4V ensures long-term reliability in this Wheel Hardware configuration.
Specifications
- SKU: TI-CYC-WHEE-FREEHU
- Category: Wheel Hardware
- Industry: Cycling / Bicycle
- Material: Grade 5 Ti-6Al-4V
- Process: CNC turning, heat treatment, surface grinding, passivation, dimensional check
- Weight: 40% mass reduction vs standard steel components with same load rating
§ Fatigue & Dimensional Inspection Protocol
Quality Management
Manufactured to aerospace-grade quality standards with 100% material traceability. FAIR documentation available per AS9102 for Titanium Hub Freehub Body Spline production lots.
Inspection & NDT
Coordinate measuring machine (CMM) full geometry verification; dye penetrant inspection (DPI) per ASTM E1417; spectroscopic alloy verification per ASTM E1476
§ Lightweight Component Manufacturing Process
Titanium Hub Freehub Body Spline is manufactured using cnc turning, heat treatment, surface grinding, passivation, dimensional check. Each operation is performed by certified machinists with real-time process monitoring and dimensional verification at critical stages. Heat code traceability is maintained throughout all production steps.
Commercial Logistics & Procurement Framework
Pricing and lead times for Titanium Hub Freehub Body Spline are batch-dependent. Contact our supply chain team for volume-based tiered pricing.
Regulatory & Quality Assurance Ledger
Verifiable certifications for Titanium Hub Freehub Body Spline
Material Test Certificate (MTC)
EN 10204 3.1
Environmental Compliance
REACH (EC No 1907/2006)
Restricted Substances
RoHS 3 Directive (2015/863/EU)
Quality Management System
AS9100D
Standard: ASTM B348
Standard: ISO 9001
ISO 9001
Systems Interconnectivity & Topology
Cross-functional integration matrix for Tier-1 supply chains and assembly orchestration.
- ▸ Mechanical Subsystem A
- ▸ Structural Carrier Assembly
Titanium Hub Freehub Body Spline
Material: Grade 5 Ti-6Al-4V
SKU: TI-CYC-WHEE-FREEHU
Industry: Cycling / Bicycle / System: Bicycle Wheels, Saddle, Pedals & Accessories
- ▸ Mounting Bracket Kit
- ▸ Threaded Insert Set
- ▸ Torque Specification Tag
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Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.
Boze CNC Ti is the dedicated titanium manufacturing center of Baoji Boze Metal Products Co., Ltd.