Product Description

Precision Titanium Upgrade for Disc Brake Calipers

The S-Parts Type B Titanium Caliper Body Bolt is designed for riders seeking a reliable, lightweight, and corrosion-resistant upgrade for Shimano and TRP hydraulic disc brake systems.

Key Specifications

• Compatibility: Shimano Ultegra R8170 / R8070 / R8020, TRP DHR EVO
• Size: M6 x 22.5mm
• Thread Diameter: 6mm
• Head Diameter: 10mm
• Head Thickness: 3.5mm
• Tool Interface: T30 Torx / Star Drive
• Weight: 3.0g per bolt
• Material: Grade 5 Titanium (Ti-6Al-4V)

Complete Your TRP DHR EVO Upgrade

Looking to upgrade your full brake system? Explore matching titanium components:

🔧 Full Upgrade Kit

• 24PCS Titanium Bolt Upgrade Kit

🔩 Caliper Components

• Caliper Mount Bolts (M6×19)
• Caliper Body Bolts - Type A
• Caliper Bridge Bolts

🛠 Brake Lever Parts

• Brake Lever Clamp Bolts
• Reservoir Cover Screws

💧 Hydraulic System

• Bleed Port Screws (for bleeding)
• Brake Hose Compression Nuts

⚙️ Small Parts

• Brake Pad Retaining Bolts
• Bleed Port Plug

⚠️ Installation Note

This caliper body bolt must be used with the original factory rubber sealing O-ring to ensure proper hydraulic sealing and safe braking performance.

Professional installation is recommended.

High-Performance Titanium Construction

Manufactured from premium Grade 5 Titanium (Ti-6Al-4V), this bolt delivers outstanding mechanical performance in demanding riding environments.

• Tensile strength exceeding 1050 MPa, above typical industry benchmarks (~895 MPa)
• Strength comparable to Class 10.9 steel fasteners
• Approximately 45-50% lighter than steel equivalents
• Excellent resistance to corrosion, rust, and environmental wear

Advanced Surface Finishing

• PVD Vacuum Nitride Coating (Gold / Black / Blue / Rainbow)
  A high-durability coating process that bonds color into the metal surface, offering superior wear resistance and long-lasting brightness.
• Anodized Finish (Green / Purple / Candy / Indigo)
  Electrochemical finishing that produces vivid colors with a clean metallic appearance.

Available Colors

Gold / Black / Titanium / Blue / Purple / Green / Rainbow / Candy / Indigo

Engineered for Performance

S-Parts titanium fasteners are produced using materials commonly applied in aerospace and high-level motorsport environments such as Formula 1 and MotoGP.

Each bolt is precision CNC-machined to ensure accurate fitment, consistent torque performance, and long-term reliability.