A road bike has thinner tyres than most other bikes, and so road bike tyres are more vulnerable and can puncture more easily. If you’re a road cyclist, you don't want a flat tyre to come at the expense of your ride. This is why it is important to learn how to replace your punctured inner tube yourself. Please refer to this blog, where we explain all the details. The gist is that it is not too difficult, provided you have the right tools. The blog also explains which tools you need to change your inner tube.