How a freewheel works; Freewheel Threading; Freewheel Removal ... Older multi
-speed bicycles have simple rear hubs with a set of threads on the right side of ...
Determining Cassette / Freewheel Type | Park Tool
Nov 16, 2017 ... This article will help determine whether your bike has a cassette or freewheel
system, and what tool is needed to remove and install the rear cogs. ... Most
modern bicycles use the freehub system. See a typical cassette hub ...