On the bottom bracket question, if the cranks need replacing there are a few options. New axle if the cups are ok. I could only easily find jis ones, but haven't looked very hard. Or sjs do french unsealed ones and velo orange do sealed french ones. Combine with you s choice of cranks.
On the bottom bracket question, if the cranks need replacing there are a few options. New axle if the cups are ok. I could only easily find jis ones, but haven't looked very hard. Or sjs do french unsealed ones and velo orange do sealed french ones. Combine with you s choice of cranks.