According to the Scott website, the CR1 has a not very steamy 70.5° to 73° head tube depending on the model.

https://www.scott-sports.com/de/de/p...tt-cr1-30-bike

That is probably a 2017 or a 2018 model, but I would guess that little has changed from 2016.

So, about a 17° to 20° degree stem (or add or subtract that from 90°), and you'll get a stem that goes out pretty straight.