Sunday, September 4, 2011

Bike Tyres

Unlike cars, bikes only have 2 tyres. If one goes, the bike will also go down.

When do we need to change the bike tyres? Some tips I've heard, which are quite obvious:

1. Check the tyre threads. The thread is used to channel water when riding in wet conditions, ie. good traction. Check the tyre indicators. There is a triangle (arrow) which indicates the "wear mark". Inside the thread, there is a wear mark. Once the surface of the tyre reaches the same surface as the wear mark, its time to change it.

2. Check for cracks on the surface of the tyre. The tyres are too dry and can explode if there is a severe impact (eg. potholes).

3. Cupping is uneven wear of the tyre on the same area, caused by insufficient inflation of tyres. Ensure the tyres are properly inflated!

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