How to Replace a Chain on a Bike - Sizing & Installation.

https://www.youtube.com/watch?v=VdUQKVMPF5I

4 Worst Mistakes In BICYCLE CHAIN Maintenance.

https://www.youtube.com/watch?v=hodXyOkyP94

Understanding cable pull ratios.

https://www.youtube.com/watch?v=myXVbwITvNk

How when and why do I adjust the tension on my front fork and rear suspension.

NOTE: Don't mix up your front suspension settings with your rear shock settings!
www.youtube.com/watch?v=bp0nxWZftdI  [copy and paste to you-tube]
www.youtube.com/watch?v=z-JtggFcxAA

How to shorten my Shimano hydraulic Disc Brake Lines.

https://www.youtube.com/watch?v=Ie50CE74A20