A bike is not a car – almost anyone can repair it. Sometimes it’s not a matter of willingness but a necessity. During the Sunday departure, a loose screw can be a nightmare. This post from bike repair bethlehem talks about some effective DIY tips of bike repairing.
Usually, a simple tool is enough and after the case. Thinking about self-repairing bikes, we have to think about what we will need.
The first thing is a little space, so you can set the bike and place it freely. Another – rags necessary for wiping grease and plastic containers. You can insert disassembled parts into them, which will make it much easier to put everything together. We also can not forget about the right lubricants. Others are used for chain and others for bearings or carbon seat posts.
No professional bike service can do without a rack. If you’re doing it at home, it is not necessary. However, it is very useful. You can mount a bike or a serviced part in it.
Allen and Torx keys
Hexagon wrenches, commonly referred to as hexagon, are one of the most frequently used tools. In each bike, there are at least a few (more often a dozen) screws in this standard. To unscrew them, we just need a gusset. It is not worth saving on these tools – we will use them often.
The Bike Hand YC-623 All Bike key set is a great choice
It is made of high-quality chrome-molybdenum steel. We find in it the most commonly used sizes: 1.5 / 2 / 2,5 / 3/4/5/6/8/10 millimeters. Torx – a differently a star key – is necessary to unscrew and screw in the bolts fixing the discs in the standard 6 screws. In the Shimano Centerlock mounts, we use the key for cassettes.
The Key to the Bike Cassette
To get to the cassette during the bicycle inspection, we must first take it off. Of course, we have to do the same if we want to replace it. We need a special tool for this. We can use the Bike Hand YC-126-2A key for this purpose. Its advantage is the handle, thanks to which you do not have to fight with a flat wrench, as is the case with sockets. The cassette nut is unscrewed as described. Before screwing it in, use a little bit of thread lubricant.
The key to the slide and the crank
Frequent replacements usually require a support bearing. This is especially true for the recently popular – external ones. To get to the slide, we must first remove the crank. And here the situation is a bit complicated.
In the case of Shimano cranks in the Hollowtech standard, we must first unscrew the nut, which is screwed on the left side. We can do it with this key: Bike Hand YC-27. Then, using a 5 mm Allen key, you can loosen the screws that hold the arm on the axis.
If the bearings are screwed in, we have an open road to them. Then, with the help of a support key – for example, Bitul Hollowtech 2 – unscrew the bowls according to the markings. Folding looks the same, only differentiation is, we do everything in reverse. If we have a crank mechanism in the older standard, we need a different puller. For example, the Topeak Universal Crank Puller. It supports axes for square, ISIS and Octalink.