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Difference Between Freewheel & Cassette? | Pedal Chile
Freewheel vs. Cassette: Which Should You Choose and Why? - Eskute UK
Freehubs explained: standards, compatibility and how a freehub works | BikeRadar
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700c REAR Hybrid Bike / Cycle Wheel SCREW ON Freewheel Hub | Baldwins Cycles Ltd
Freehub Service | Park Tool
I want to swap my bike from fixed-gear to single-speed, but I don't think my rear wheel has a flip-flop hub. What do I need to buy to achieve this? : r/bikewrench