A French freewheel may start to thread onto an ISO/British/Italian hub. Or to replace the spokes on the right side of the wheel. Thread-on freewheels. You are here: Home › Shop › Components › Bottom Brackets › SKF French Thread JIS Square Taper Bottom Bracket. SKF French Thread ISO Square Taper Bottom. Fi Zilalil Quran Urdu Pdf. Harris Cyclery Parts for French Bicycles. Linotype Univers Font. Most French bikes sold in the U.S. Used standard ISO thread. It can be enlarged easily with a small grinding wheel.

Older multi-speed bicycles have simple rear with a set of threads on the right side of the hub shell. Devon Lee Teacher. A traditional freewheel cluster has matching threads which screw onto the hub. This is different from the more modern ' or 'cassette hub' design, in which the freewheeling mechanism is a more-or-less integral part of the hub.