BMC’s pleasingly simple range of road bikes lists just the Teammachine under ‘racing’. The Roadmachine is listed as endurance. The Teammachine range is then split into three groups, the R 01, SLR 01, ...
Too low a saddle can also reduce traction and grip while climbing, causing you to compensate by pedaling inefficiently and bobbing up and down, which will weight and unweight the rear of the bike, ...