S-PARTS Titanium Thru Axle Set for Colnago Y1RS & V5RS | 38g / 32g Ultra-Light Upgrade

Precision Engineered for Colnago's Fastest Race Bikes

Designed specifically for the Colnago Y1RS and V5RS, the S-PARTS Ultra-Light Titanium Thru Axle Set delivers the perfect balance of lightweight performance, stiffness, durability, and premium aesthetics.

Manufactured from aerospace-grade Ti-6Al-4V (Grade 5 Titanium), each axle is CNC-machined and internally optimized to remove unnecessary material while maintaining exceptional structural integrity. Whether you're building a lightweight climbing bike or a no-compromise aero race machine, this titanium axle upgrade is one of the most effective finishing touches.

Key Features

✓ Designed Specifically for Colnago Y1RS & V5RS

✓ Aerospace Grade Ti-6Al-4V Titanium

✓ Precision CNC Machined Construction

✓ Internal Hollow Lightweight Design

✓ Superior Corrosion Resistance

✓ Exceptional Strength-to-Weight Ratio

✓ Clean Integrated Appearance

✓ Race-Proven Performance

Weight Options

Standard Version

Approx. 38g per Set

Hyper-Light Version

Approx. 32g per Set

Engineered to reduce unnecessary weight while maintaining the strength and reliability demanded by competitive riders.

Why Upgrade to Titanium?

Lightweight Performance

Titanium offers one of the highest strength-to-weight ratios available in cycling components, helping reduce overall bike weight without sacrificing durability.

Corrosion Resistant

Unlike steel axles, titanium will not rust and remains resistant to sweat, rain, road salt, and harsh riding conditions.

Premium Finish

The natural titanium finish perfectly complements premium carbon frames and titanium hardware upgrades.

Built for Racing

Trusted by performance-focused riders, climbers, and custom bike builders worldwide.

Available Colors

• Natural Titanium
• Black
• Gold
• Blue
• Purple
• Green
• Rainbow
• Candy Rainbow

Custom anodized finishes are individually processed and may require additional production time.

Package Includes

• Front Titanium Thru Axle × 1
• Rear Titanium Thru Axle × 1

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.