If you don't just carry out simple service work on your bike, but like to get down to the nitty gritty, you won't get far without special tools. You rarely need many tools, but it is still worth investing in good products. They are durable, enable "clean" work and, above all, save a lot of nerves.

Who hasn't been there: you go down to the cellar fully motivated and want to grab your bike for an after-work ride, only to find it has a flat tire. That's the end of the fun, it's time to get to work. Good products are needed to ensure that the repair is carried out quickly or that the puncture doesn't happen in the first place. We have tested five such products in line with this topic.