Sound of ATS Speed Drive 2-speed

I hate to disappoint you - but I don’t think that any installation info will be supplied with the ATS kit which is dedicated especially for a drive exchange.
But if you follow the retrofitting Schlumpf thread (and just imagine that the single speed excenter would be your old drive) it will be most likely no problem.

Anyway, here are again the main special tools, don’t forget the little steel roll “C”.
Instead of “D”, the Allen bit, you can use of course a common 1,5 mm Allen key:

Strida workshop tool guide

Morover that you need a crank extractor tool “L”.

Don’t worry, think relaxed about the operation and if there are questions - just ask :sunglasses: