Product Description

S-PARTS 3DAM Titanium Thru Axle Kit for Specialized Tarmac SL8 / SL9

A new generation of lightweight performance components created through advanced metal additive manufacturing technology.

The S-PARTS 3DAM Titanium Thru Axle Kit is specially designed for Specialized Tarmac SL8 and SL9 road bikes, combining aerospace-grade TC4 titanium alloy with optimized internal structures to achieve an exceptional balance between weight reduction, strength, and durability.

Using professional SLM (Selective Laser Melting) 3D printing technology and simulation-based structural optimization, S-PARTS engineers analyze stress distribution and precisely optimize material placement.

The result is an ultra-lightweight thru axle system with excellent mechanical performance, designed for riders who demand maximum performance from every detail.

Advanced 3D Printed Titanium Technology

Unlike traditional CNC machining, metal additive manufacturing allows complex internal structures that cannot be achieved through conventional processes.

Through professional simulation analysis:

• Stress areas are precisely calculated
• Material distribution is optimized
• Unnecessary weight is removed
• Structural strength is maintained

This advanced design creates a lightweight yet highly reliable thru axle.

Aerospace-Grade TC4 Titanium Alloy

Made from premium TC4 titanium alloy powder used in aerospace applications.

Material advantages:

• High strength-to-weight ratio
• Excellent corrosion resistance
• Superior fatigue resistance
• Lightweight construction
• Long service life

The performance is comparable to high-grade steel components while significantly reducing weight.

Ultra-Lightweight Performance Upgrade

Weight optimization is critical for high-performance road bikes.

The 3DAM titanium structure provides:

• Reduced unnecessary weight
• Excellent stiffness and strength
• Premium lightweight upgrade
• Ideal for racing and custom builds

Perfect for riders building a lightweight Specialized Tarmac SL8 / SL9.

SLM 3D Printing + Precision Manufacturing

Production process:

1. SLM Titanium 3D Printing
2. Stress Relief Treatment
3. Precision CNC Machining
4. Surface Finishing
5. Titanium Anodizing

Every component is carefully processed to achieve consistent quality and reliable performance.

Premium Titanium Surface Finish

S-PARTS uses advanced titanium anodizing technology to create unique metallic colors.

Features:

• No paint coating
• Natural titanium color effect
• Durable surface finish
• Improved wear resistance
• Fade-resistant colors

Designed to match high-end custom bike builds.

Compatibility

Designed for:

• Specialized Tarmac SL8
• Specialized Tarmac SL9
• Specialized Disc Brake Road Bikes

Compatible with matching thru axle specifications.

Please confirm axle size and specifications before ordering.

Key Features

• Designed for Specialized Tarmac SL8 / SL9
• 3DAM metal additive manufacturing
• TC4 titanium alloy construction
• SLM 3D printing technology
• Ultra-lightweight structure
• Simulation optimized design
• High strength and fatigue resistance
• Precision CNC finished
• Premium anodized colors

Specifications

Brand:
S-PARTS

Series:
3DAM Titanium Series

Material:
TC4 Titanium Alloy

Manufacturing:
SLM 3D Printing + CNC Machining

Surface Treatment:
Titanium Anodizing

Application:
Specialized Tarmac SL8 / SL9

Type:
Road Bike Thru Axle Kit

Package Includes

① Front Thru Axle × 1 pc
② Rear Thru Axle × 1 pc

Verificación de compatibilidad: debido a la complejidad de los modelos y lotes de piezas del fabricante de equipos originales (OEM), puede haber casos en los que este producto sea incompatible.

Al recibir este producto, compárelo con las especificaciones OEM para garantizar la compatibilidad antes de la instalación.

Especificaciones de torque: Instale este producto estrictamente de acuerdo con los valores de torque especificados en el manual de piezas OEM. Problemas de instalación: Si encuentra alguna discrepancia con las especificaciones OEM o enfrenta dificultades en la etapa inicial de instalación, deténgase inmediatamente y comuníquese con el servicio al cliente para obtener ayuda con devoluciones o cambios.

Sin instalación forzada: No fuerce la instalación bajo ninguna circunstancia. Responsabilidad: Cualquier daño resultante de una instalación forzada o modificaciones no autorizadas de este producto (o sus componentes) será responsabilidad exclusiva del comprador.

Todos los productos están fotografiados para representar con precisión los colores que verá al recibirlos.

Debido a diferencias de iluminación, ángulos o configuraciones de pantalla, pueden ocurrir ligeras variaciones de color.

El producto real debe considerarse el estándar. Para los productos "coloreados" y "azules", el proceso de coloración puede generar una distribución desigual del color, lo que hace que cada producto sea único.