Elevn Titanium Disc Rotor Bolts

Product Overview

The Elevn Titanium Disc Rotor Bolts are M5 titanium fasteners designed to secure ISO-standard disc brake rotors to hubs. These bolts reduce rotor assembly weight by approximately 50% compared to steel alternatives while maintaining the structural integrity required for reliable braking performance. Available in packs of six with Torx T25 heads for secure installation.

Key Features

• Titanium construction – 50% lighter than steel bolts without sacrificing strength; reduces overall bike and rotating mass
• Torx T25 head – Provides positive engagement and reduced cam-out risk compared to Phillips or hex heads during installation and removal
• M5x10.5x0.8 specification – ISO-standard sizing ensures compatibility with most modern disc brake rotor mounting systems
• High fatigue resistance – Titanium's material properties resist stress cracking and loosening under repeated braking forces and vibration

Technical Specifications

• Material: Titanium alloy
• Size: M5x10.5x0.8
• Head type: Torx T25
• Quantity per pack: 6 bolts
• Total weight (6 bolts): 5g
• Weight per bolt: ~0.83g
• Finish: Natural titanium

Compatibility and Ideal Use Cases

• Compatible rotors: ISO-standard disc brake rotors (6-bolt mounting pattern)
• Brake systems: Works with any brake system using ISO rotor mounts (Shimano, SRAM, Magura, etc.)
• Best for: Weight-conscious builds, riders upgrading stock steel fasteners, performance-focused setups where rotational mass reduction matters
• Installation: Requires Torx T25 tool; torque specifications vary by rotor manufacturer—consult rotor documentation for correct fastening torque
• Note: Purchase multiple packs if replacing bolts on multiple rotors