The Northern Rail network website has lots of information for rail users wanting to travel by rail + bike ...

Northern describe their policy as follows:-

"Here at Northern we are passionate and committed to promoting cycling as a sustainable and healthy means of transport that complements our train service. Our vision is to 'connect people to opportunities by the most sustainable means' and cycling has an important role to play".

Here's Northern's 'Cycle Promise' booklet

Here is a link to facilities at individual stations...

... and a link to touring by train + bike