How to replace a cassette

Once you have replaced your chain a couple times, a new chain might lead to a rough feeling drivetrain. That’s because the cassette is worn out and it won’t “mesh” with the new chain.
So if this happens, there is a good chance you need to replace your cassette. (The cassette is the cluster [...]

How to replace chainrings

Replacing a chain is a fairly common procedure since chains wear out first. Next is the cassette, which will probably last through two, maybe three chains.
But eventually, you will also have to replace your chainrings. This is a basic procedure, but sometimes it also requires removing the crank arm, and if these little [...]