FSA

Titanium Bolts for OS-99 Stem M5 x 18mm

FSA Titanium Bolts for OS-99 Stem M5 x 18mm are the ultimate finishing touch for riders who demand top-tier performance and precision in every detail. Designed specifically for the FSA OS-99 stem, these lightweight titanium bolts deliver exceptional strength and corrosion resistance while shaving grams from your setup — a small upgrade that makes a big difference for serious cyclists.

Whether building a race-ready road machine or fine-tuning a weight-conscious climb crusher, these bolts ensure a secure, reliable connection between stem and steerer without compromise. The titanium construction resists rust and wear, keeping your cockpit looking sharp and performing flawlessly ride after ride.

Key Features:

• Precision-engineered M5 x 18mm titanium bolts designed for the FSA OS-99 stem
• Incredibly strong yet ultra-lightweight — ideal for performance builds
• Excellent corrosion resistance for long-term durability
• Maintains torque integrity under high clamping forces
• Perfect upgrade for riders chasing every last gram of performance

A small component that delivers a big payoff, FSA Titanium Bolts bring pro-level precision and reliability to the front end of any bike.