SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black

Experience reliable and efficient power transfer with the SRAM DUB BB30 Bottom Bracket, specifically designed for MTB Boost cranksets featuring a 55mm chainline. Engineered with precision, this bottom bracket simplifies compatibility by utilizing an oversized DUB spindle that fits seamlessly across every bottom bracket standard, ensuring a perfect fit and smooth operation.

• Optimized for SRAM Boost cranksets delivering precise power alignment with 55mm chainlines
• Advanced Gutter Seal Technology™ provides superior protection against dirt, water, and debris, extending the life of your bearings
• Durable sealed cartridge bearings guarantee long-lasting smooth rotation and reduced maintenance
• Versatile oversized spindle design enhances compatibility across multiple bottom bracket standards for easier upgrades and replacements

Built to withstand rigorous mountain biking conditions, this bottom bracket offers both durability and performance, making it an essential upgrade for riders seeking consistent and efficient drivetrain power delivery.