This video will guide you through the process of installing a SRAM DUB mountain bike bottom bracket and crankset. You will need specialized bicycle tools. View a complete list of tools and supplies needed in the video description below, and for more information consult the user manual at www.sram.com/service. Tools and Supplies: Safety Glasses Nitrile Gloves Bike Grease Isopropyl Alcohol Rubber or Plastic Mallet 12-Notch BB Tool 8 & 2 mm Hex Wrenches 8 & 2 mm Hex Bit Sockets Torque Wrench Bottom Bracket Press or Headset Press If you have questions about the installation or service of these or any SRAM components, please consult your local qualified bicycle mechanic. 00:00 DUB BSA Bottom Bracket Installation 01:17 DUB PressFit Bottom Bracket Installation 02:35 DUB Crankset Installation with Preload Adjuster