CHASER Titanium Pedal Axle Kit for Shimano 105 / Ultegra

Chaser Sports Titanium Alloy Modified Pedal Axle Kit

Premium, precision-engineered titanium pedal axle modification parts designed to directly replace stock steel spindles on Shimano road and mountain bike pedals. This ultra-lightweight upgrade cuts critical rotating mass from your drivetrain without compromising structural integrity, utilising pre-installed components to make the overall replacement simple and convenient.

Technical Specifications

• Material: Premium TC11 Titanium Alloy main shaft core with 7075-T6 aviation aluminium alloy housing and accessories.
• Process: Fully CNC machined, independently designed and modelled, highly polished, and finished with a post-oxidation colouring process.
• Structural Strength: Built to withstand ultra-high mechanical stress up to 1100MPa.
• Bearings: High-performance dual-bearing configuration combining deep groove ball bearings and needle roller bearings.
• Installation Tools: Requires a No. 19 wrench.
• Installation Torque: 10Nm.
• Weight Limit: Maximum 100KG rider weight.

Weight Comparison Table

The table below highlights the dramatic weight savings achieved across supported Shimano pedal models after swapping factory internals for the Chaser upgrade kit:

Advanced Material Matrix & Structural Integrity

Chaser Sports avoids the compromises of generic aftermarket spindles by utilising high-strength, lightweight TC11 titanium for the main shaft core. This aerospace-grade metal is rated to handle up to 1100MPa of pressure, meeting strict safety demands while delivering unyielding stiffness during high-wattage sprints. Pairing this core with a lightweight 7075-T6 aluminium housing guarantees a highly reliable setup that strips away massive rotating weight exactly where it has the most impact on pedalling efficiency.

Broad Ecosystem Compatibility

The internal geometry of this modification kit is meticulously engineered for exact, drop-in compatibility across both Shimano road and mountain bike pedal lines:

• Road SPD-SL: Shimano R550, 105 (R7000), and Ultegra (R8000).
• MTB/Gravel SPD: Shimano M540, XT, and XTR.

In The Box

• 1 x Pair of Chaser Titanium Alloy Axle Modification Parts (Left & Right Spindles)