Bog Std Giant Defy Composite 1 50/34 and 12-28 get me up all the Isle of Man’s hills (inc Postie’s Hill in Glen Maye that should be in a Simon Warren 100 best book) and over 103 miles of Stage 2 from Harrogate to Sheffield – which were not as bad as i was expecting…. did spin out @ 49.8 mph but hey it’s all about the climbing and i can do all that on those ratios…