Bicycle Back Wheel Won't Spin
Introduction
There is nothing more frustrating than getting on your bike and realizing that the back wheel won't spin. This problem can be caused by a variety of issues, including a loose or damaged hub, a broken chain, or a worn-out cassette. In this article, we will explore some of the most common reasons why your bicycle back wheel won't spin and provide solutions to fix them.
Loose or Damaged Hub
The hub is the center of the wheel and connects the spokes to the axle. If the hub is loose or damaged, it can cause the wheel to wobble or not spin at all. To fix this issue, you will need to adjust the hub or replace it if it is damaged.
Broken Chain
If the chain is broken or damaged, it can prevent the back wheel from spinning. You can check if the chain is broken by lifting the back wheel off the ground and turning the pedals. If the chain doesn't move, it is likely to be broken. To fix this issue, you will need to replace the chain.
Worn-out Cassette
The cassette is the set of gears on the back wheel that the chain rides on. Over time, the teeth on the cassette can become worn down, which can cause the back wheel to slip or not spin at all. To fix this issue, you will need to replace the cassette.
Frozen Bearings
If the bearings in the hub are frozen, it can cause the back wheel to not spin. Bearings can become frozen due to lack of lubrication or exposure to moisture. To fix this issue, you will need to remove the hub, clean the bearings, and re-grease them.
Conclusion
A bicycle back wheel that won't spin can be a frustrating problem, but it is usually fixable. By identifying the cause of the problem and taking the necessary steps to fix it, you can get back on your bike and enjoy a smooth ride. Remember to always perform regular maintenance on your bike to prevent these types of issues from occurring in the first place.