Product Description

S-PARTS 3DAM Titanium Thru Axle Kit for Trek Madone Gen 8 & Émonda

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

The S-PARTS 3DAM Titanium Thru Axle Kit is specially developed for Trek Madone Gen 8 and Émonda road bikes, combining aerospace-grade TC4 titanium alloy with optimized internal structures to achieve an exceptional balance between lightweight performance, 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 advanced structural efficiency, designed for riders who demand maximum performance and premium craftsmanship.

3DAM Metal Additive Manufacturing Technology

Unlike traditional machining methods, metal 3D printing allows engineers to create complex internal structures that cannot be achieved through conventional manufacturing.

Through simulation analysis and structural optimization:

• Stress areas are precisely calculated
• Material distribution is optimized
• Unnecessary weight is removed
• Strength and durability are maintained

This advanced manufacturing process creates a lightweight yet reliable thru axle.

Aerospace-Grade TC4 Titanium Alloy

Made from premium TC4 titanium alloy powder.

Material advantages:

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

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

Ultra-Lightweight Performance Upgrade

For high-performance road bikes, every gram matters.

The optimized 3DAM titanium structure provides:

• Reduced unnecessary weight
• Excellent stiffness and strength
• Premium lightweight upgrade
• Ideal for race-focused builds

Perfect for Trek Madone and Émonda riders looking to optimize every detail.

SLM 3D Printing + Precision Manufacturing

Each thru axle is produced through a multi-step precision process:

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

This ensures accurate dimensions, reliable performance, and premium appearance.

Premium Titanium Color Finish

S-PARTS uses advanced titanium anodizing technology to create unique metallic finishes without traditional paint.

Features:

• Natural titanium color effect
• Durable surface finish
• Improved wear resistance
• Fade-resistant colors
• Premium custom bike appearance

Compatibility

Designed for:

• Trek Madone Gen 8
• Trek Émonda Disc Brake Road Bikes

Compatible with matching thru axle specifications.

Please confirm axle dimensions before ordering.

Key Features

• Designed for Trek Madone Gen 8 & Émonda
• 3DAM metal additive manufacturing
• TC4 titanium alloy construction
• SLM 3D printing technology
• Ultra-lightweight structure
• Simulation optimized design
• High strength and fatigue resistance
• CNC precision finishing
• 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:
Trek Madone Gen 8 / Émonda Road Bikes

Type:
Road Bike Thru Axle Kit

Package Includes

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

Vérification de compatibilité : En raison de la complexité des modèles et des lots des pièces d'origine (OEM), il peut arriver que ce produit soit incompatible.

À la réception de ce produit, veuillez le comparer aux spécifications OEM pour garantir la compatibilité avant l'installation.

Spécifications de couple : Installez ce produit strictement selon les valeurs de couple spécifiées dans le manuel des pièces OEM.Problèmes d'installation : Si vous constatez des écarts par rapport aux spécifications OEM ou rencontrez des difficultés lors de la phase initiale d'installation, arrêtez immédiatement et contactez le service client pour obtenir de l'aide concernant les retours ou échanges.

Pas d'installation forcée : Ne forcez en aucun cas l'installation.Responsabilité : Tout dommage résultant d'une installation forcée ou de modifications non autorisées de ce produit (ou de ses composants) sera à la seule charge de l'acheteur.

Tous les produits sont photographiés pour représenter avec précision les couleurs que vous verrez à la réception.

En raison des différences d’éclairage, d’angles ou de réglages d’écran, de légères variations de couleur peuvent survenir.

Le produit réel doit être considéré comme la référence. Pour les produits « colorés » et « bleus », le processus de coloration peut entraîner une répartition inégale des couleurs, rendant chaque produit unique.