Product Description
Meet the SRAM DUB PressFit Bottom Bracket - BB121 in a cool 121mm size and sleek black color, designed for MTB bikes. The SRAM DUB bottom bracket series is all about connecting crankarms and ensuring smooth, long - lasting power transfer to the drivetrain. SRAM's oversized DUB spindle is a game - changer, working across every bottom bracket standard, which simplifies crankarm compatibility. Key features include: Gutter Seal Technology™ that significantly enhances protection against the elements, sealed cartridge bearings for reliable performance, a single oversized spindle that fits all bottom bracket standards, and it's notably lighter than the GXP system. Technical specs: Bottom Bracket Shell I.D. is 41, BB/Frame Interface is BB121, BB Shell Width is 121mm, Spindle Interface Type is SRAM DUB, and the color is black.
Using your SRAM DUB PressFit Bottom Bracket is straightforward. First, make sure your bike's bottom bracket shell matches the technical specifications (41mm I.D., BB121 interface, 121mm width). Install the bottom bracket carefully, ensuring it's properly seated. When you're riding, enjoy the smooth power transfer this bottom bracket provides. As for maintenance, keep it clean. After riding in wet or dirty conditions, wipe it down with a dry cloth. Check the bearings periodically for any signs of wear or damage. If you notice any unusual noise or reduced performance, it might be time to have it inspected or replaced. Also, avoid using harsh chemicals on the bottom bracket, as they could damage the seals or bearings. With proper care, your SRAM DUB PressFit Bottom Bracket will serve you well for a long time.
