Shopping Cart

Your cart is empty.

Your cart is empty.

Eagle Chain Gap Adjustment Tool, 12 Speed Derailleur Alignment Tool, for 50T/52T Rear Flywheel

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • COMPATIBILITY: Specifically designed for SRAM Eagle 12-speed drivetrains with 50T/52T rear cassettes, ensuring precise chain gap adjustment
  • PRECISION TOOL: Helps achieve optimal B-screw adjustment and chain gap spacing for smooth shifting performance
  • EASY TO USE: Simple alignment process allows quick and accurate derailleur positioning without complex measurements
  • VERSATILE APPLICATION: Works with both 50-tooth and 52-tooth rear cassette configurations on Eagle groupsets
  • PROFESSIONAL DESIGN: Durable construction provides consistent measurements for maintaining proper drivetrain alignment


Achieve perfect chain alignment with this specialized derailleur adjustment tool designed for SRAM Eagle 12-speed drivetrains. Compatible with both 50T and 52T rear flywheels, this precision tool helps you set the optimal chain gap for smooth shifting performance. The tool ensures accurate derailleur hanger alignment, which is crucial for maintaining proper chain clearance and preventing gear skipping. Whether you're a professional bike mechanic or a dedicated cycling enthusiast, this tool simplifies the complex process of derailleur adjustment. It's an essential addition to your bike maintenance toolkit, helping extend the life of your drivetrain components while maximizing shifting efficiency. Keep your Eagle system running at peak performance with precise chain gap adjustments that this specialized tool provides.