Which fork is recommended for the SCOR 4060 and 4060 Z?

Our geometry is based off of a 170mm fork with 42/44mm offset for the LT configuration and a 150mm fork with 42/44mm offset for the ST configuration. We wouldn't recommend riding a shorter fork than that, as the BB will be a bit low. Up to 180mm is fine if that's your preference. Riding a longer fork will affect the geometry of your bike (slacken head and seat angle, rise BB) and change the ride feel.