Originally Posted by
badmother
On the three and four cogs at the back: I have decided for now that I`ll only use two. I am also digging around in my spare parts to find a crank set that have or can take two chain rings of the size I want. I`ll use this setup as a start and then decide if I want/need more. The B is not my dayly ride so perfection is not important but I want what I do with it now to work perfect.
Maybe a 17t at the rear is in my future to be able to go up from 12 on the smallest as I am using now (what I could find locally) but I`ll ride my present configuration for some time and then decide.
Do you have a link to where you found the pictures?
Thank yu.
The pictures I got are from facebook. It is a closed group and in Chinese. He didn't say too much but just sharing the pictures.
Two chain rings or mountain drive are probably easier to get the job done. There are quite a few videos on youtube if you need reference. Personally I like mountain drive better.