PAP Wonders... Cassettes, Sprockets and Cogs

Our next topic in PAP Wonders... is about cassettes. Cassettes are the gears that engage the chain and the rear wheel. For a brief introduction on cassettes, look at our Parts of a Bicycle article on the drivetrain. We will be talking about the pros and cons of different cassette choices like having more cogs in your cassette and having larger cogs. We hope this can help you on your cassette choice.

My personal choice: a 10 speed cassette with 12-27 range.