Unless it's an extra I'd save that climb away for a Tote Gote. Some of the racing Gotes used a Salsbury, probably because of the adjustability or maybe for availability as it was at the end of production. I heard a story once about a climbaway coming apart grenade style, but that was likely due to damage or lack of maintenance rather than high rpm failure. One OldMiniBikes member told me he preferred the comet to the salsbury too, just something to consider.