Pretty flat where I am so I am going to venture further afield to get up some hills on my road bike. Created a few routes on Komoot and Ride With GPS and the latest one has an 18 degree incline, it doesn't go on for too long, but will this be manageable for me? I have done a few hills but nothing on the size of the ones on this latest route are quite steep. Will I be able to get up? Pardon the pun.