Brompton Chain Ring Upgrade

A tale of 2 Chain Rings - Testing whether going from a 50 tooth chain ring to a 44 tooth chain ring will provide more practical gearing without having to upgrade to 12-speed. I do like the simplicity of the current setup. Correction: it is a 44tooth chain ring. A couple of slides list it as 40T.

Видео Brompton Chain Ring Upgrade канала FunwithBrommie