The rear derailleur b screw is a small component, but it plays a big role in your drivetrain’s precision. Ti Queen’s titanium upgrade is designed for Shimano DA9270, R8150, R7100 and SRAM road series derailleurs, replacing traditional steel with aerospace-grade titanium.
This upgrade not only reduces weight but also enhances long-term durability. Titanium’s natural resistance to rust and corrosion ensures smoother performance in all weather conditions. Riders who frequently train in rain or humid climates will notice less maintenance and longer service life.
Every screw is CNC-machined for a precise fit, making installation simple and secure. With consistent torque retention, your derailleur maintains accurate chain gap, resulting in smoother and more responsive shifting.
For a complete lightweight setup, pair this screw with Ti Queen’s other titanium components such as the wheel pulley screw and the disc brake screw set. More details on drivetrain performance upgrades can also be found at CyclingTips and BikeRadar, where experts emphasize the importance of small but critical parts in high-performance cycling.
By choosing Ti Queen’s titanium rear derailleur b screw, you’re investing in smoother shifting, reduced weight, and long-lasting reliability—a subtle detail that gives your bike a professional edge.
