Chain Efficiency Test - Factory Lube

We tested 5 high-end chains (sample pool of 25 chains) with the factory-provided lubrication to determine which chain is the most efficient out of the box. The results show a 3.12W difference between most and least efficient models. Download the report to find out which new chain is the most efficient.

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Chains Models Tested

  • Campagnolo Ultra Narrow 10 (Record)
  • KMC X-10SL Gold
  • Shimano CN-7901 (Dura Ace)
  • SRAM PC-1091R (Red)
  • Wipperman Connex 10S1