In reply to Kalna_kaza:
I use my old hybrid bike(~27 years old) which has no suspension, narrower Kevlar type tyres, and drop handle bars. The pedals have toe-clips, which I can still use with big boots(straps virtually undone).
I used this bike in May to get to the northern approach to Seanna Bhraigh. (Which I have to say was one of the best days out in the Munros, heading up the eastern ridge of the corrie, and down the western one.)
There may be places where front suspension is of great service, but the above route is mainly on estate gravelly roads, where the old bike is probably faster, due to less friction.