Product Description

Complete Titanium Hardware Upgrade for Shimano 105 Mechanical Groupsets

Designed specifically for Shimano 105 R7000, R7100 and R7120 Mechanical Groupsets, this complete 20-piece Grade 5 Titanium Bolt Kit replaces the original steel hardware across your drivetrain and crank assembly with precision CNC-machined titanium fasteners.

Whether you're upgrading an existing groupset, building a lightweight road bike or adding premium finishing touches to your dream build, this kit delivers reduced weight, outstanding corrosion resistance and factory-quality fitment.

Note: This kit is designed for Shimano 105 Mechanical Groupsets only and is not compatible with Shimano Di2 electronic groupsets.

Compatibility

Compatible with:

• Shimano 105 R7000 Mechanical Groupset
• Shimano 105 R7100 Mechanical Groupset
• Shimano 105 R7120 Mechanical Groupset

Not compatible with Shimano Di2 electronic groupsets.

What's Included

This complete kit includes 20 precision-machined Grade 5 titanium components:

Total Components: 20 PCS

Specifications

Material

Grade 5 Titanium (Ti-6Al-4V)

Weight

Approx. 31.7g / Set

Available Colors

• Titanium
• Gold
• Oil Slick
• Black
• Blue
• Green
• Purple
• Candy
• Indigo

Why Choose S-PARTS Grade 5 Titanium?

Aerospace Grade 5 Titanium

Every fastener is manufactured from premium Grade 5 Titanium (Ti-6Al-4V) selected through S-PARTS' aerospace-grade material supply chain.

With an average tensile strength exceeding 1050 MPa, our titanium fasteners significantly exceed the industry standard (≥895 MPa). Their overall mechanical performance is comparable to Class 10.9 steel fasteners, while weighing approximately 50% less, providing an exceptional strength-to-weight ratio for performance-focused cyclists.

Precision CNC Machining

Every bolt is manufactured using military-grade multi-axis CNC machining centers with micron-level tolerances, ensuring:

• Precise thread engagement
• Smooth installation
• Excellent fitment
• Long-term reliability

Custom hot-forged bolt heads are produced using dedicated tooling to maintain exceptional dimensional consistency.

Advanced Surface Finishes

PVD Vacuum Nitriding

Available in:

• Gold
• Oil Slick
• Black
• Blue

A dense titanium nitride surface layer increases:

• Surface hardness
• Wear resistance
• Scratch resistance
• Impact resistance

The finish offers exceptional durability while maintaining vibrant colors for years of riding.

Titanium Anodized Finish

Available in:

• Green
• Purple
• Candy
• Indigo

Rather than using paints or dyes, these finishes are created through precision anodizing, which forms controlled oxide layers on the titanium surface. The result is vivid metallic colors together with enhanced corrosion resistance and surface hardness.

Lightweight Performance Upgrade

Replacing multiple steel fasteners throughout your mechanical groupset helps reduce overall bike weight while maintaining outstanding structural integrity.

Ideal for:

• Lightweight road bikes
• Climbing bikes
• Race bikes
• Premium custom builds

Outstanding Corrosion Resistance

Unlike conventional steel hardware, Grade 5 Titanium naturally resists:

• Rust
• Rain
• Sweat
• Mud
• Road salt
• Moisture

Perfect for year-round riding in all weather conditions.

Package Includes

• 1 × Grade 5 Titanium Mechanical Groupset Bolt Kit (20 PCS)

Why Riders Choose S-PARTS

S-PARTS specializes in premium titanium bicycle fasteners engineered for riders who demand lightweight performance, precise fitment and long-term durability. Every component is manufactured to exacting standards, making it the perfect finishing touch for high-end road bike builds.