Colnago Y1RS Complete Titanium Bolt Kit｜Handlebar / Seatpost / Frame / Bottle Cage Full Upgrade

This is a complete titanium bolt upgrade kit specifically developed for the Colnago Y1RS, covering all major hardware points across the bike.
The kit replaces the original steel or alloy bolts with aerospace-grade TC4 titanium, delivering noticeable weight savings, improved durability, and a cleaner overall finish.

All bolts are CNC precision-machined to ensure perfect thread engagement and a direct OEM replacement.
No modification is required — simply remove the stock bolts and install.

Key Benefits

• Designed exclusively for Colnago Y1RS

• Aerospace-grade TC4 titanium (Ti-6Al-4V)

• Approx. 40–80g total weight saving (depending on stock configuration)

• Rust-free, corrosion-resistant, oxidation-proof

• Smooth threads for stable torque and easy installation

• Long-term reliability for high-end carbon frames

• Available as full bike kit or section-specific kits

Covered Areas

Handlebar System

• Compatible with various spacer stack heights

• Supports different cockpit configurations without changing frame structure

Seatpost & Saddle System

• Seatpost clamping hardware

• Saddle fixing components (where applicable)

Frame Hardware

• Front derailleur mounting points

• Cable and wire guide fixing points

• Small frame covers and accessory mounts

Bottle Cage Mounts

• Down tube bottle cage bolts

• Seat tube bottle cage bolts

All hardware is configured to match original mounting locations.

Recommended Matching Upgrades

• Shimano Drivetrain & Brake Bolt Kit

• SRAM Drivetrain & Brake Bolt Kit

• Y1RS Seatpost Clamp Upgrade Kit

• Y1RS Titanium Computer Mount

• UDH-compatible rear derailleur hanger for Shimano drivetrains
• UDH-compatible rear derailleur hanger optimized for SRAM drivetrains
  

Installation Notes

• Direct replacement for original hardware

• Follow Colnago and component manufacturer torque specifications

• Anti-seize compound is recommended when installing titanium bolts