Unior Cassette Lockring Tool
Best precision tool for home mechanics seeking stable cassette removal.
This tool solves the common frustration of rounded lockring splines by adding a centering guide pin that anchors the socket during removal. It provides a secure, reliable interface for stubborn cassettes, requiring only a standard ratchet or wrench to operate.
$12.99
at
Uniorusa
Who it's for
- Home mechanics seeking extra stability during cassette removal and installation.
- Frequent riders who need a long-lasting shop-quality tool.
- DIYers who want compatibility with their existing socket sets.
Who should skip it
- Owners of bikes with non-standard or oversized thru-axle systems.
- Cyclists maintaining Italian drivetrains requiring a different spline pattern.
- Weight-conscious bikepackers prioritizing the smallest possible tool kit.
Performance breakdown
Spline Engagement
The centering pin eliminates slippage, ensuring a secure, non-destructive fit.
Torque Versatility
Dual-drive options handle everything from light adjustments to stubborn, seized lockrings.
Build Durability
Trivalent chrome plating resists corrosion and withstands years of heavy workshop use.
Ease of Use
The guide pin simplifies alignment, making cassette removal intuitive and frustration-free.
Hub Compatibility
Limited to quick-release hubs, excluding modern thru-axle wheel standards.
Standardization
Perfectly matches the most common cassette interfaces found on modern bikes.
Key Specs
Material
Trivalent chrome plated steel
Drive Size
0.5 inches
Hex Wrench Flat
24 mm
Compatibility
Shimano HG, SRAM HG, Microshift, Sunrace cassettes
Hub Compatibility
Quick-release hubs only
Certifications
ISO 1456:2009
Know before you buy
Still have a question?
Ask Metto anything about the Unior Cassette Lockring Tool before you decide.
