I also want to train properly for hills as the Pro cuts out at about 9% for me, so I couldn't properly train for the DD last year and when I hit those 20% inclines I just wasn't ready for them. Hopefully the Kickr will let me prepare myself better.Carl, you may find you get stronger quicker than you might have done on the Pro. You will have to dig a bit deeper to achieve the power and speeds you are used but I do think a direct drive gives some advantage not least because you can shift about more, get out of the saddle without wheel slip etc. You will find it easier, after a while, to activate and develop climbing muscles and almost certainly easier to sprint effectively. It’s all good.
Will save on tyres and inner tubes too