Fantasy Life Bicycle Bottom Bracket Wrench Spanner is for installing and removing Shimano Hollowtech II.
If your bike uses the Shimano Hollowtech II external bottom bracket system, this is the perfect tool you will need to service it.
It is particularly true for your mountain bikes equipped with Shimano Hollowtech II.
That utilize the Hollowtech II system from about 2003.

The bottom bracket wrench have 12 teeth goes over halfway around the bracket.
This tool can help you to clean the bottom bracket, adjust the cups or replace bearings easily.
The other end of the tool has the hard plastic bit needed to tighten the crank arm adjustment cap.
The wrench is made of high-carbon steel, Long time high temperature hardening heat treatment, Durable.
Please kindly be noted that this tool is for the original Shimano Hollowtech Bottom Bracket cups.

Dimension:
Diameter: 45mm(1.77inch), Total length: 220mm(8.67inch).

Product Features

• Fits for Shimano Hollowtech II.
• DO NOT FIT: BBR60 Ultegra
• FLEXIBLE: It is long enough to give you adequate leverage for installing and removing BB with the force you need.
• NEW DESIGN: The black wheel located at the handle end of the tool is for removing the plastic cover at the base of the non-driveside crank arm.
• HIGH QUALITY: Made of high-carbon steel, Long time high temperature hardening heat treatment, Durable.