We asked ourselves, "Do chains become more efficeint or less efficient as a rider output increases?" We tested chains at various rider outputs ot analyze the efficiency of the 10sp bicycle roller chain.
Individual chain models are not identified in this test. This report is designed to evaluate the efficiency for a 10sp chain in general, and not to evaluate the performance of individual models. Best and worst performing chains were intentionally selected from the original 25-chain sample pool for this test in order to analyze efficiencies in as large of range as possible. Because of this selection method, the models are not identified.