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MUQZI 5 in 1 Bike Bottom Bracket Tool
- High Quality - The bottom bracket removal tool is made of high quality precision CNC machined aluminum anodized. Including a steel material hexagonal wrench and a stabilizer tool. Our professional tool set is convenient for installing and removing threaded type bottom brackets.
- 5 in 1 Design - Our tool is suitable for 12-notch or 16-notch bottom bracket tool fittings with a nominal outer diameter of 39/41/44/46/49mm. Compatible with Shimano, SRAM DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086 and more.
- Package Included - Come with 1pcs 5-in-1 Bike Bottom Bracket Tool, 1pcs hexagonal wrench and 1pcs stabilizer tool.
How to Choose
Count Splines/Notches
1. Count Splines/Notches, remove the crank and count the number of BB cup Splines/Notches is 12-Notch or 16-Notch.
Measure Diameter
2. Measure Diameter, use a caliper to measure the outer diameter of the bottom bracket cup or adapter have one of these size: 39/41/44/46/49mm.
Select Tool
3. Select the corresponding size of the tool for installation or removal.
- 12-Notch X 46mm - Fits for SRAM DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, and Hawk Racing BB3086, and more. 16-Notch X 49mm - Fits for FSA MegaEvo, Wheels Manufacturing T47, & Wheels Mfg. PF30, and more.
- 16-Notch X 39mm - Fits for Shimano XTR BB91/3/4 & Dura-Ace R9100, STEPS E6000, E6002, E6050 and more. 16-Notch X 41mm - Fits for Shimano BBR60 (Ultegra 11-speed 6800 series) & Shimano MT-800, and more.
- 16-Notch X 44mm - Fits for Shimano BB80, BB80B, BB80D, BB4600, BB5700, XT BB70, XT BB70B, BB51,BB52B, and previous external bearing threaded cups. Fits many external threaded types for: Campagnolo, Fulcrum, Chris King, Hope, Surly, Wheels, and more.
Groove
Reviewed in the United States on March 15, 2025
Worked great 2 times then the teeth on it broke and it just slips. Spend the money and save the headache get the Park Tool.
Brian and Christi Faure
Reviewed in the United States on September 23, 2024
Not well made broke on first use....get something else.
David P.
Reviewed in the United States on September 18, 2024
Unfortunately this tool didn’t work for me. When a high torque is required to install a SRAM Dub bb, the 12 notch teeth is just not deep and long enough to cover the entire grooves on the bb causing the tool is slip even with the spring fully loaded and damaged my bb. Will buy a single 12 notch tool that provides more grip for the job.
Don Fisher
Reviewed in the United States on July 1, 2024
7-1-24 I have 5 bikes, so one of them is always needing to be fixed, adjusted, and/or upgraded. In my Genesis Villotti, there was a thumping sound coming from the bottom bracket, square tapered, and I already took it apart and greased it weeks ago, so it's not dry. I used the bottom bracket tool to take it off yesterday. It fit fine, without using the stabilizer - (I didn't know what it was at the time, so can't comment on those parts.)
SRM
Reviewed in the United States on June 6, 2024
You can't beat having all these bottom bracket sizes in one and the press. That's a lot of tools in one. For the casual home user like me that needs one every once in a while this is a tremendous deal.
Discover-It!
Reviewed in the United States on June 2, 2024
If you are the gang's mechanic, and/or switch bikes and building bikes is an addiction for you, this is a must have tool in your arsenal.I already have 3~ Hollowtech/DUB Wrenches, some half-moon styled, a "most commonly sized one" and one that was given to me for a special project, this tool makes them all obsolete and does a better job.The way this tool works makes sliding/marring the bottom bracket almost impossible, it has absolute grip of it and makes a clean and quick job out of it, sure it takes a little bit longer, but it assures that it is properly installed or removed, especially for those stuck/high torque situations, recommended!
ModJPB
Reviewed in the United States on May 19, 2024
This has worked on multiple bottom brackets so far. Its 6061 aluminum so being hardened it has no deforming yet. The tooth edges are a little sharp so careful with scratching the paint such as having a black Shimano bottom bracket. I don't understand the need for a centering tool, it seems faster just to twist a bottom bracket on by hand. The Allen wrench is very big and strong and has a ball end on the long side. This enables being able to provide a good amount of torque for loosening and tightening and also speed on the other side.
salt of the earth
Reviewed in the United States on May 17, 2024
the one thing that I don't like about the type of bottom bracket system that this fits is that most of the tools out there are awkward to use and hard to keep them engaged with the nut to prevent damage and ensure proper torque. This one totally solves those problems. It's unique metod of applying even pressure with the pass through bolt and cone, allows the tool to firmly and evenly engage with the bottom bracket nut and allow max torque to be applied without having to work from an awkward angle or without marring the nut. Totally cool tool.
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