ethirteen Bottom Bracket, Chainring and Cassette Lockring Tool
Questions about this product?
Questions about this product?
ethirteen Bottom Bracket, Chainring and Cassette Lockring Tool Info
A purpose-built tool for working on ethirteen drivetrain components. If you're installing or servicing ethirteen bottom brackets, chainrings, spider lockrings, or Gen 1 cassette lockrings, this precision-machined tool ensures proper engagement and consistent torque application without damaging components.
What It Does
- Installation and removal of ethirteen bottom brackets (excludes BB92)
- Chainring and spider lockring service
- Gen 1 cassette lockring removal
One tool consolidates multiple service tasks, making it essential for home mechanics and professional workshops alike. The precise fit minimizes risk of stripping or cross-threading, and helps you apply correct torque every time. Keep it in your kit for routine maintenance, upgrades, and drivetrain rebuilds.
