I have 2 different sets of brake cylinders and I could run either one. I dont know if one is any differant the other as far as performance. Does anybody else know? The style not installed requires a different drive unit frame but I have all the parts to swap to the other style too.

I have looked around at pict and the cylinder style seem not as common? I have only see it on a gotcha but I know not all gotchas use them.