Zacro7 In 1 Multifunction Bicycle Repair Kit - Crank Arm Puller, Bottom Bracket Removal Tool, Crank Extractor, 15mm & 16mm Wrench for 7/8/9/10/12 Speed MTB, Road Bike

Great kit to have if you’re starting to take better care of your bike on your own instead of going to the shop! Got the job done, solidly built too!

Nice complete set of tools. Quality. Does the job!I recommend.

Usefulness 💯

The spanner is 15mm and you need a 16mm or 5/8 spanner, even says in description. There's no instructions, I just went by pictures on product description.

If you have bikes and pedal drive kayaks, at some point you will need this tool.

Worked well, easy to use. Go a search on YouTube for videos on how to use a crank pulling tool.

Had to use it once and it worked well

However, I likely ordered the wrong size for my son's bike. He felt like the listing made him think it was going to be more portable than it was.

Having just ordered a bottom bracket a week prior to this being available, I immediately picked this one up too.My bottom bracket was perfectly fine but I was able to get my hands on a shiny one... and I like shiny things.Usage was straightforward, I only referred to the images to figure out how to operate this puller.It was long enough to not be uncomfortable whilst using and the red handle helped my grip.Nothing particularly noteworthy, but they will get the job done.

Purchased my wife a new beach cruiser and figured I'd start adding some specialty tools specifically made for bicycles in my tool box. This little kit has what I need to be able to provide proper maintenance if and when needed. Contains specific tools to allow a simpler maintenance than typical mechanic tools that tend to be much thicker and wider. As an example, the wrench for the pedals needs to be thinner in order to fit properly, as the one in this kit does.These though not necessarily bullet proof, the tools seem to be well made for a new bicycle that will not be put through mud or the hardship of mountain biking for example. Thus not with stripped or rusted parts. The rubber covering is a nice addition and allows for a firm grip.Pretty happy with this kit.

I got this tool to work on my elliptical and exercise bike, which each has crank arms similar to regular bikes. I needed to do some maintenance on my elliptical/stepper which required a crank puller tool.I have put off doing the maintenance as I didn’t have any way to remove the arms. So I got this kit and it does exactly what I needed it to. I was able to remove the crank arms which allowed me access to some bolts and nuts that needed replacement. Which I was able to successfully do with this kit.This is an excellent kit. I have never used one before, but it was very simple to figure out despite the fact there is no manual on how to use any of the tools in this kit. All the components in this kit are high quality and I never had the feeling they would be damaged no matter how much force I was using. It would be nice if the wrench had a ratcheting function as it took some maneuvering of the wrench as there were other pegs attached to the crank arm that wouldn’t allow full rotations.Overall, I’m happy with this tool kit and it did exactly what I needed it to do. It is a good quality kit and even though it's not something I will use often, it’s a nice tool to have when the need arises.

This is an inexpensive set that in most respects works fine for one-time use but is inferior to top level tools such as those from Park and Shimano. In particular, the splined BB removal tool has somewhat rounded or beveled edges that cause it to easily slip out of the bottom bracket you are trying to use it on. The equivalent Shimano tool does not have this problem and appears to be made of superior steel. I would suggest therefore that this is only an appropriate purchase if you do not need it for bottom bracket removal using the splined tool.

The Zacro 7-in-1 Multifunction Bicycle Repair Kit has proven to be an invaluable addition to my bike maintenance toolkit. This versatile set includes a crank arm puller, bottom bracket removal tool, crank extractor, a 15mm bike pedal wrench, and a 16mm spanner, covering all the essential tools needed for various bike repairs and adjustments. The tools are well-built and durable, handling everything from crank arm removal to pedal adjustments with ease. The multifunctional design means I no longer need to juggle multiple tools for different tasks, streamlining my repair process. The kit is compatible with a wide range of bikes, including 7, 8, 9, 10, and 12-speed models, making it a great choice for both MTB and road bikes. Overall, the Zacro repair kit offers excellent value for money, combining convenience, functionality, and quality in one comprehensive package. It’s a must-have for any cyclist looking to perform their own bike maintenance with confidence.