Stein Cassette Lockring Tool
Best compact solution for long distance touring cyclists.
A clever, compact solution for field repairs that turns your drivetrain into a shop-grade tool. It leverages pedaling force to break stubborn lockrings free, making it an indispensable companion for long-distance touring.
$49.95
Who it's for
- Bikepackers and long-distance cyclists needing to save space
- Weight-conscious riders performing their own mechanical maintenance
- Home mechanics seeking professional-grade tools in a small form factor
Who should skip it
- Owners of high-end carbon frames concerned about cosmetic damage
- Cyclists with non-standard frame geometries or oversized axle systems
- Novice mechanics who prefer the simplicity of traditional workshop tools
Performance breakdown
Portability
Minimalist design disappears into any saddlebag or touring kit.
Field Utility
Solves the biggest headache of roadside drivetrain repairs effortlessly.
Ease of Setup
Requires a brief learning curve to master the drivetrain leverage technique.
Build Durability
Rugged construction handles the high torque needed for stubborn lockrings.
System Compatibility
Strictly limited to Shimano systems, leaving other standards unsupported.
Mechanical Leverage
Cleverly uses your bike's own drivetrain to break stubborn lockrings free.
Key Specs
Compatibility
Shimano cassettes
Intended Use
Emergency repair
Functions
Remove and install cassette lockrings
Tool Type
Cassette Lockring Tool
Know before you buy
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