Product Description

S-PARTS Titanium Quick Release Thru Axle Series for Pinarello

Upgrade your Pinarello road bike with the S-PARTS Titanium Quick Release Thru Axle, engineered for riders who demand lightweight performance, precise fitment, and premium craftsmanship.

Made from high-performance TC4 Titanium Alloy, this thru axle combines aerospace-grade material properties with advanced CNC machining technology to achieve an excellent balance of strength, weight, and durability.

Designed as a lightweight upgrade for premium road bikes, the S-PARTS titanium thru axle reduces unnecessary weight while maintaining reliable wheel retention and riding stability.

Key Features

TC4 Titanium Alloy Construction

The entire thru axle is manufactured from premium Grade 5 Titanium Alloy (TC4).

Compared with traditional steel axles:

• Approximately 55% of the weight of standard steel components
• Excellent strength-to-weight ratio
• High corrosion resistance
• Superior fatigue performance

The titanium structure provides lightweight performance without sacrificing reliability.

Precision CNC Machined

Every S-PARTS thru axle is produced with high-precision CNC machining.

Manufacturing advantages:

• Dimensional tolerance controlled within ±0.02mm
• Accurate thread engagement
• Smooth installation
• Consistent clamping performance

Each component is carefully machined to ensure perfect fit and reliable operation.

Lightweight Bridge Structure Design

Inspired by an integrated bridge structure, S-PARTS engineers created a lightweight support design that balances:

• Structural strength
• Weight reduction
• Riding stability

The optimized structure removes unnecessary material while maintaining essential load-bearing performance.

A small component designed with maximum efficiency.

Custom Forged Manufacturing Process

S-PARTS uses a dedicated forging process to create the thru axle body.

To maintain precision during high-temperature manufacturing:

• Custom forging molds are developed specifically for S-PARTS
• Forging processes are strictly controlled
• CNC machining completes final precision shaping
• Fine thread processing ensures smooth engagement

The result is a titanium thru axle with excellent strength, accuracy, and durability.

Designed for Pinarello Road Bikes

Compatible with selected Pinarello road bike models.

Ideal for:

• Pinarello Dogma series
• Premium carbon road bikes
• Lightweight race builds

Please confirm your original thru axle specifications before ordering.

Product Specifications

Brand: S-PARTS

Product Type: Titanium Quick Release Thru Axle

Material: TC4 Titanium Alloy (Grade 5 Titanium)

Manufacturing Process: Custom Forging + CNC Machining

Tolerance: ±0.02mm

Finish: Titanium Natural / Anodized Finish

Application: Road Bike Wheel Upgrade

Why Choose S-PARTS Titanium Thru Axle?

For high-end bicycle builds, every detail matters.

S-PARTS combines:

✓ Aerospace-grade titanium material
✓ Precision CNC manufacturing
✓ Lightweight structural optimization
✓ Premium surface finishing
✓ Reliable performance for demanding riding

A lightweight upgrade designed for riders who pursue perfection in every component.

Recommended Use

Perfect for:

• Pinarello road bikes
• Lightweight climbing builds
• Aero road bikes
• Custom carbon bikes
• Premium race bike upgrades
• Weight-conscious cyclists

Installation Notes

• Confirm axle size and thread specifications before ordering.
• Use proper installation tools.
• Follow recommended torque specifications.
• Professional installation is recommended.

Package Includes

1 × S-PARTS Titanium Quick Release Thru Axle

Compatibility Check: Due to the complexity of original equipment manufacturer (OEM) parts' models and batches, there may be instances where this product is incompatible.

Upon receiving this product, please compare it with the OEM specifications to ensure compatibility before installation.

Torque Specifications: Install this product strictly according to the torque values specified in the OEM parts manual.Installation Issues: If you encounter any discrepancies with the OEM specifications or face difficulties at the initial stage of installation, stop immediately and contact customer service for assistance with returns or exchanges.

No Forced Installation: Do not force installation under any circumstances.Liability: Any damages resulting from forced installation or unauthorized modifications of this product (or its components) will be the sole responsibility of the buyer.

All products are photographed to accurately represent the colors you will see upon receipt.

Due to differences in lighting, angles, or screen settings, slight color variations may occur.

The actual product should be considered the standard.For "colored" and "blue" products, the coloring process may result in uneven color distribution, making each product unique.