Oversized DUB spindle: Simplifies crankarm compatibility and reduces installation time
Pressfit construction: Provides secure fit and eliminates the need for nuts or washers
Durable steel and aluminum build: Ensures long-lasting performance and resistance to wear
Weather-resistant design: Protects drivetrain components from the elements
Smooth power transfer: Minimizes friction for efficient energy transfer
Summarized by Shop
The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.