on 31 July 2015
Buy them for the badly-needed extra calf clearance compared to standard rollers, not for the supposed rollability, which may or may not work depending on your front tyre size.and handlebar grips! Bear in mind that the seatpost bung slightly increases the height of the folded bike and it tends to just catch the lower stop disc when raising or lowering the seatpost, because it is slightly wider than the post itself. However, it's all well-made and cheaper than aftermarket alternatives. Bonus: they don't rattle like the old rollers.