Upgrading the stock Shimano Dura-Ace 12-speed (R9250) derailleur with Kogel Ceramic Pulley Wheels. In this video, I’ll show you the step-by-step installation and why these ceramic bearings are a must-have for reducing drivetrain friction. We cover everything: unboxing the Kogel Oversized pulley wheels, compatibility with the Look 785 Huez drivetrain and the installation process. #Look785Huez #CeramicBearings Kogel Pulley Wheels: https://www.kogel.cc/search?q=pulley+wheels CeramicSpeed Shimano Pulley wheels: https://competitivecyclist.g39l.net/VO6Aqa Sram Ceramic Pulley wheels: https://jenson.sjv.io/DWkOXo Recommended Torque Wrenches JensonUSA - Feedback Torque Wrench = https://jenson.sjv.io/MKN2PJ - Wide range of settings and sockets Competition Cyclist - Topeak Troque Wrench = https://competitivecyclist.g39l.net/L0ZOjj - 2 different wrenches to choose from = 2 to 10nm & 4 to 20nm We are an affiliate for Competitive Cyclist and JensonUSA and earn from qualified purchases with no cost to you. Both companies have great sales through the year. We are not an affiliate for Kogel. We have a link for them because this is the product we used, they make a quality product and they are made in the USA! We give you options to provide you with competitive pricing and products. WEBSITES: https://functionalthresholdpower.com https://classicjapanesebicycles.com https://pacelinebikes.com SOCIAL MEDIA: Instagram: https://www.instagram.com/classic_japanese_bicycles/ Twitter: https://twitter.com/Japanesebicycle

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