Test results of riding on different crank lengths from Sugino, and ride feelings. And outcomes of Norikura Hill Climb on my chosen crank. I tried 160, 165, 167.5, 170, 172.5 and 175 of OX2-901D Compact Plus+. https://youtu.be/u6qxmQmnotg?si=JVW5PJ8njZwID0Jq #roadbike #bicycle