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36mm Bicycle Bottom Bracket Wrench, Bike Socket Tool Perfect for Removing Bicycle Bottom Bracket Cups

Free shipping on orders over $29.99

$12.99

$ 5 .99 $5.99

In Stock

About this item

  • 1. Specialized for vintage bikes: Designed for removing the raised bottom bracket cups of older bikes. Easily remove the right bottom bracket bearing by turning clockwise (counter-clockwise installation)
  • 2. Premium Material: Made of top-grade 50 medium carbon steel, a material widely trusted by the industry. Hardened and heat-treated, it has high strength and toughness to ensure long-lasting and reliable performance
  • 3. Comfortable Design: The handle is made of TRP thermoplastic rubber for a comfortable grip. Professional size design makes it easy to apply force and will not slip even after long-term use
  • 4. Precise Fit: The 36mm size can firmly grip the raised nuts and bolts of the bottom bracket cups of vintage bikes, minimizing the risk of slipping during operation
  • 5. Convenient Storage: Equipped with storage hanging holes, it can be neatly hung on the tool wall or stored in the storage box to help you keep your workspace organized


This specialized BOY bicycle bottom bracket wrench is an essential tool for bike maintenance and repair.
Measuring 9.3 inches in length with a 2.2-inch opening, this socket wrench is specifically
designed for removing and installing bottom bracket cups with precision. The ergonomic handle features
a textured grip pattern for secure handling and improved torque application. The wrench
operates on a simple principle - turn clockwise to remove the bracket bearing and counterclockwise to install it.
Made with durable materials, the black finish with orange accents provides both
functionality and visibility in your toolbox. The tool's specialized design works specifically with right-side
bottom bracket bearings, making it a must-have for both professional bike mechanics and
cycling enthusiasts who perform their own maintenance. The compact size allows
for easy storage while still providing enough leverage for stubborn bracket cups.
Quality is at the heart of our products. This wrench is made from industry-renowned premium 50-gauge
medium carbon steel that is hardened and heat-treated. The result? This tool is strong and tough enough to withstand frequent use.
Whether you're a professional mechanic or a DIY enthusiast, this wrench is built to last and last. Comfort is unquestionable.
The handle is made from TRP thermoplastic rubber for a comfortable and secure grip. The professional size design allows
for easy force even when your hands are wet or greasy, and the non-slip design means goodbye to hand fatigue caused by long hours of maintenance!
There is no doubting the precision of our 36mm wrench. It is able to firmly and securely hold the raised
nuts and bolts of the bottom brackets of older bicycles. This not only ensures efficient work, but also minimizes the risk of damaging
bicycle components. Storage is a breeze with our 36mm bicycle socket wrench. With a built-in hanging hole, you can hang it neatly
on a tool wall for easy access. Or, if you prefer, you can store it in a storage box. Stay organized and keep your workspace tidy.
Don't settle for inferior tools that are not up to the job. Upgrade your bicycle repair tool kit with our 36mm
bicycle socket wrench today and experience the difference in quality, performance and convenience!


Wa
Reviewed in the United States on July 12, 2025
This 36mm bicycle bottom bracket wrench from Chrisphil is extremely useful to many kinds of bikes, including my E-dirt bike. This is a really well-made tool, good size and very sturdy with a nice, strong rubber grip!! This is a great price of under $13.00!! This is a tool that would behoove most bikers to own even for unforseen events, and I believe will last for many years if properly housed.