This video explores the efficiency of different drivetrain components, focusing on chains, chainrings, and bearings. The host discusses how different chain manufacturers produce chains with varying levels of efficiency, and how factors like chain lubrication and cross-chaining impact overall drivetrain performance. The video also delves into the benefits and drawbacks of ceramic bearings and oversized pulley wheels.
200417 1 год назад 17:09This video helps viewers understand Shimano's chain nomenclature, particularly for 11-speed drivetrains. The video explains how Shimano has simplified its naming system for 11-speed chains, using the "HG" prefix, and clarifies the relationship between chain numbers and quality levels.
57107 9 лет назад 2:01