Unior 1670.1/4 Shimano Freewheel Removal Tool

Unior 1670.1/4 Freewheel Removal Tool

When removing a screw-on freewheel, using the correct removal tool is essential. The Unior 1670.1/4 is designed for removing Shimano freewheels and other compatible systems.

Designed for bicycle maintenance and workshop use, it features a durable tool steel construction and a design intended for use with compatible workshop tools.

🔧 For Shimano Freewheels

The Unior 1670.1/4 is designed for removing Shimano freewheels and compatible systems specified by the manufacturer.

It is important to distinguish this tool from cassette removal tools: the 1670.1/4 is specifically designed for screw-on freewheels.

⚙️ 1/2" Internal Drive

The tool features a 1/2" internal drive, allowing it to be used with compatible tools featuring this drive standard.

🔩 21 mm Wrench Flats

The outer profile features 21 mm wrench flats, allowing a suitable 21 mm wrench to be used to apply the necessary force during removal.

🛠️ Tool Steel Construction

The tool steel construction is designed to provide the strength required for drivetrain maintenance and freewheel removal.

⚙️ Technical specifications