Bicycle Cassette Tutorials

Video tutorials about cassette maintenance and repair.

How to Check For Chain Wear How to Check For Chain Wear

Demonstrates how to measure a worn out chain using Sheldon Brown’s ruler technique.

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How to Replace a Freehub Body How to Replace a Freehub Body

Demonstrates how to remove and install a cassette freehub body. Requires a hub overhaul.

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How to Replace a Cassette Cluster How to Replace a Cassette Cluster

Applies to most Shimano cassette/freehub combos (not freewheels).

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Repair Guide / Help Forums

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