How to cycle with less effort. Bicycle bottom bracket maintenance

Hello fellow cyclists. In this video I will show you how to solve the main problem of a cyclist when you want to eat on a bike without losing extra effort. We will talk about servicing the bicycle carriage. Here is an example of a bicycle with a Hollowtech type carriage. I will teach you how to service a bicycle carriage, I will show you how to dismantle a bicycle carriage. Next you will see how you can remove a closed type bearing from the carriage of a Hollowtech bicycle. You will learn how to perform a complete service on a sealed bearing. The field of these actions, your bike will ride better and faster) You will spend less effort pedaling your bike. 00:00 How to cycle with less effort? 00:37 Bicycle bottom bracket doesn’t rotate well. 00:50 How to remove a bicycle cranks? 01:30 The bearing in the bike bottom bracket doesn’t rotate well. 01:47 How to remove a bike bottom bracket ? 02:17 How to clean a bicycle bottom bracket? 03:00 How to remove the