M-Wave Bottom bracket tool, Silver

Name: M-Wave Bottom bracket tool
Brand: M-Wave
SKU: 137642212
Price: 9.99 EUR
Availability: InStock
Rating: 5 (4 reviews)

M-Wave Bottom bracket tool

9.99 €

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4 Reviews

7 Questions

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Long

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Features of M-Wave Bottom bracket tool

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Specifications M-Wave Bottom bracket tool

Features of M-Wave Bottom bracket tool

Color Silver

Color

Silver

Subcategories Cranks

Subcategories

Cranks

Product description of M-Wave Bottom bracket tool

Description summary

Maintain the heart of your drivetrain with the M-WAVE Bottom Bracket Tool. This workshop-grade tool is essential for installing and removing external bottom brackets with precision. Its robust steel construction and dual-drive design (1/2" for torque wrenches, 24mm for standard wrenches) provide ultimate versatility and reliability. Eliminate toolbox clutter with one tool that fits most major systems, including Shimano Hollowtech II, Truvativ GXP, Race Face, T47, and Campagnolo. Ensure a silent, efficient ride and prevent costly damage with this indispensable maintenance solution

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M-WAVE External Bottom Bracket Tool

Unlock peak performance and ensure the longevity of your drivetrain with the M-WAVE Bottom Bracket Tool, an essential addition to any cyclist´s maintenance arsenal. Designed for both the dedicated home mechanic and the professional workshop, this tool provides the precision and durability required for one of the most critical jobs in bicycle care: servicing the heart of your transmission. A properly installed and maintained bottom bracket is key to a silent, efficient, and powerful pedal stroke, and this tool is engineered to make that process straightforward and reliable.

Key Benefits:

Experience workshop-grade quality and unparalleled versatility. The primary benefit of the M-WAVE tool is its exceptional compatibility, eliminating the need for multiple, brand-specific tools cluttering your toolbox. By investing in this single, robust solution, you save space, time, and money. Its dual-drive design offers ultimate flexibility, allowing you to use the tool with the most common workshop instruments. Use the 1/2" drive with a torque wrench to guarantee you are tightening your components to the exact manufacturer specifications, preventing costly damage to your frame or bottom bracket cups. The solid steel construction ensures it will not flex or fail under pressure, providing a secure and confident grip every time.

Main Features:

This tool is the critical interface for servicing the component that allows your cranks to spin freely and efficiently. Whether you´re upgrading your crankset, replacing worn-out bearings, or performing a complete overhaul, the M-WAVE tool provides the precise engagement needed to safely remove and install your bottom bracket cups without stripping or damage. Its design is meticulously crafted to fit the most common external bottom bracket standards in the cycling industry, making it a truly indispensable piece of equipment for working on modern road, mountain, or gravel bikes.

Engineered for precision and built to last, this tool is your go-to solution for a wide range of bottom bracket systems.
* Brand:- M-WAVE.
* Product:- External bottom bracket mounting tool, for 1/2´´ drive & 24mm wrench, steel, suitable for Shimano/ Truvativ/ RaceFace/ T47 16-notch and Campagnolo cups, OEM.
* Tool Interface: Features a 1/2" square drive for use with torque wrenches and breaker bars, plus a 24mm hex exterior for use with a standard wrench or socket.
* Compatibility: Expertly designed to fit 16-notch external bearing cups, including the widely used Shimano Hollowtech II, Truvativ GXP, Race Face X-Type, and the modern T47 standard. It is also fully compatible with Campagnolo Ultra-Torque and Power-Torque systems.
* Application: Ideal for the installation and removal of external bearing bottom brackets.

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What our customers are saying about M-Wave Bottom bracket tool

Praised for its excellent quality and value, this product is a great buy for the price. It features a sturdy, well-made metallic design that feels durable. A high-quality item with an attractive metallic finish, offering fantastic performance for its cost

Great value tool

2025/11/04

Callum

A great value tool, it's much better than using a spanner for the job.

Nico

2025/05/27

cedric

Very good product

Centerlock adapter

2025/01/31

Antonio

Great to use as a center lock adapter to loosen/tighten the disc (outer ring) With 1/2 inch key

Very good

2022/09/18

Luis

Good item, good quality/price metallic.

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Type of attack

2025/07/13

Samuele

I would like to know if I can attach the wrench to a 1/4" ratchet. Thank you.

Answer of cedric

Hello, no, it´s half a day. Have a nice day.

How much does the tool weigh?

2025/05/13

Justin

How much does the tool weigh?

Answer of antonio

210 grams

Answer of Dejan

The tool weights 254 grams.

Compatibility

2025/04/04

Marco

Hello, I wanted to know if it is compatible with 44mm diameter bottom bracket rings. Thanks

Answer of Stefano

Hi, I used this wrench on a Shimano BB-RS500 bottom bracket. The outer diameter of the bottom bracket is 44mm so I would say yes. It is a sturdy wrench of excellent quality.

Internal dimensions of the tool

2024/09/12

Lefteris

I 'd like to know the internal dimensions of this tool please.Is this compatible with the cups for the bottom bracket of the Colnago C60? If no, can you show me which tool I have to buy please??

Answer of Ricardo

It is compatible with Shimano disc nut and bottom bracket systems, Colnago I don´t know

Doubt of use

2024/08/29

Xavier

Does this tool work to remove Shimano centerlock discs with the external “notches”?

Answer of Fabio

Great for removing and/or installing centerlock brake discs with a torque wrench

Answer of José Ricardo

Yes, I actually bought it to remove centerlock closures and not to remove the bottom bracket.

Depth of toothed ring nut

2024/03/13

Federico

I would like to know if the teeth of the ring nut are at least 12mm deep to be able to screw bottom brackets with a thickness before the seat for the key (acros bottom bracket)

Answer of Maurizio

They are about 15mm deep, so I think that´s fine.

Answer of Ricardo

Good morning, yes there is.

Compatible

2024/03/04

Fabio

Is it compatible with the center lock ring nut for removing brake discs? Thank you, regards Fabio

Answer of Luis

I don´t think so, the measurement is for bottom brackets with Shimano 105 measurements, if it´s for the Ultegra you have to take the adapter, so for brakes I have doubts.

Answer of Ricardo

Yes, it is compatible with the external clamping nut

Answer of carlos

It is not compatible. For the disc nut, it is the same wrench that is used for the cassette nut.

Answer of Xabier

I think that in most cases it will work but it didn´t work for me because the disc and the nut were almost aligned and I couldn´t grab the nut, I returned it and bought another wrench with which I could

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M-Wave Bottom bracket tool

Features of M-Wave Bottom bracket tool

M-Wave - Maintenance - Transmission tools

Specifications M-Wave Bottom bracket tool

Features of M-Wave Bottom bracket tool

Color Silver

Subcategories Cranks

Product description of M-Wave Bottom bracket tool

Similar alternatives to this product

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What our customers are saying about M-Wave Bottom bracket tool