Good for USA not Europe

by david
(Switzerland)

I've been a motorbike mechanic for a long time. In your video you are installing a breaking caliper on a sprocket for the chain. I think this is a wonderful solution in the USA with its long long straight roads with enough places to break and stop, but it won't work in Europe.

This sprocket will be full of grease once you put the chain on the sprocket. So how will it be able to break properly?

I haven't seen any break pads who can handle grease and oil and still delivers a breaking effect!

So sorry if I am not satisfied with your idea but this won't be working. That's how it is.

Greetings, David