Skip to product information
1 of 9

URAGATAME36

URAGATAME36

裏固36


Adjustable bottom bracket wrench

Regular price $30.00
Regular price Sale price $30.00
Sale SOLD OUT
Shipping calculated at checkout.

Weight: 125g

Material: Steel

Applicable AF width: 35.8mm Hex width: 24mm (24mm box-end wrench to be used)

View full details

Secure the right hanger cup from behind the tool. This is a tool designed to tackle the right hanger cup, incorporating the wisdom of our predecessors and secret techniques learned from professionals.

URAGATAME36 is a tool for attaching and detaching the right hanger cup (35.8mm width) of a cup and cone bottom bracket. The tool is secured with the BB shaft bolt, and a 24mm box wrench is used to turn the hexagonal part to attach and detach it. By designing it for use with a double-hex box wrench, it's now possible to set the wrench at the optimal angle and apply force, allowing for safer work.

*When securing the tool with the bolt and washer, the trick is to leave a slight gap.
*Avoid using open-end wrenches or adjustable wrenches, as this may cause injury.

Chromium-molybdenum steel is machined with NC lathes and machining centers, hardened to the maximum possible hardness for the material, and finished with black chrome plating. The distance from the pivot point that holds down the cup to the point where force is applied by the wrench is designed to be as short as possible, pursuing a shape that efficiently transmits torque. The compact and minimal design also considers storage.

URAGATAME is a judo technique where you hold down your opponent from behind. This tool was named because the process of holding down the right hanger cup from behind the tool resembles this judo technique. For reverse-threaded tools that are not frequently used, "YURUMERU" (loosen) and the direction of rotation are engraved.

*When securing the tool with the bolt and washer, the trick is to tighten it by hand and leave a slight gap.
*Please use a box wrench for the work. Avoid using open-end wrenches or adjustable wrenches, as this may cause injury.