Product Description

Complete Titanium Hardware Upgrade for Shimano 105 Mechanical Groupsets

Designed for Shimano 105 R7000, R7100 and R7120 Mechanical Groupsets, this Grade 5 Titanium Hardware Kit replaces selected original steel hardware across the front derailleur, rear derailleur, crankset and Dual Control Lever assemblies.

Precision CNC-machined from Grade 5 Titanium (Ti-6Al-4V), these components provide a lightweight upgrade with excellent corrosion resistance, precise fitment and a premium finish.

Whether you're upgrading an existing groupset, building a lightweight road bike or refining a high-performance custom build, this kit provides a comprehensive titanium hardware upgrade for your Shimano 105 mechanical groupset.

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 kit includes the following Grade 5 titanium components:

Each Dual Control Lever Band Clamp Bolt Set Includes:

• 1 × Road Dual Control Lever T-Bolt
• 1 × Road Dual Control Lever Nut
• 1 × Dedicated Stepped Washer

Note: The quantities above are listed by individual components or complete sets where applicable. The Dual Control Lever Band Clamp hardware is supplied as 2 complete sets, each containing one T-bolt, one nut and one dedicated stepped washer.

Specifications

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

Weight:
Approx. 39.0g / Set

Available Colors:

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

Why Choose S-PARTS Grade 5 Titanium?

Grade 5 Titanium

Every fastener is manufactured from 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 of ≥895 MPa. Their overall mechanical performance is comparable to Class 10.9 steel fasteners, while weighing approximately 50% less than steel, delivering an excellent strength-to-weight ratio.

Precision CNC Machining

Each component is precision CNC-machined using multi-axis machining equipment with tight dimensional control to ensure:

• Precise thread engagement
• Smooth installation
• Consistent fitment
• Reliable performance

Custom-forged bolt heads are produced using dedicated tooling to maintain consistent dimensions and quality.

Advanced Surface Finishes

PVD Vacuum Nitriding

Available in:

• Gold
• Oil Slick
• Black
• Blue

A dense surface treatment improves:

• Surface hardness
• Wear resistance
• Scratch resistance
• Surface durability

Titanium Anodized Finish

Available in:

• Green
• Purple
• Candy
• Indigo

These colors are produced through controlled titanium anodizing, which creates an oxide layer on the titanium surface for a vivid metallic appearance without conventional paint or dye.

Lightweight Performance Upgrade

Replacing selected steel hardware with Grade 5 titanium components helps reduce weight while maintaining excellent mechanical performance.

This kit is suitable for:

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

Excellent Corrosion Resistance

Grade 5 Titanium offers excellent natural resistance to corrosion and is well suited to cycling environments exposed to:

• Rain
• Sweat
• Mud
• Road salt
• Moisture

This makes titanium hardware a durable choice for year-round road riding.

Package Includes

• 1 × S-PARTS Grade 5 Titanium Mechanical Groupset Bolt Kit (39.0g / Set)

Installation Note

Please verify the original component specifications and thread dimensions before installation.

Use the manufacturer's recommended torque specifications where applicable. When replacing original hardware, retain any original components that are not included in this kit.

Why Riders Choose S-PARTS

S-PARTS specializes in premium titanium bicycle fasteners engineered for riders who value lightweight performance, precise fitment and long-term durability.

From derailleur hardware to crankset and Dual Control Lever components, each part is precision manufactured to provide a refined titanium upgrade for high-performance road bike builds.