Sram BB DUB BB30 (42x73x28.99Spindle)55mm Chainline 73

The Sram DUB BB30 bottom bracket is an essential choice for mountain bike enthusiasts seeking optimal performance. Made from high-quality materials, this bottom bracket offers exceptional durability, no matter how intense your rides are.

Sram's DUB technology provides remarkable stiffness and lightness, promoting efficient power transfer. Its 55 mm chainline ensures compatibility with a wide range of frames and optimizes chain alignment to reduce wear. The bottom bracket is specifically designed for a 73 mm frame, making it the ideal choice for mountain bikers who seek precision in their equipment.

The advantages of this bottom bracket include:

• Easy installation: Designed to simplify mounting, this bottom bracket is accessible even for those who are not mechanical experts.
• Extensive compatibility: Its design adapts to a variety of drivetrain systems, ensuring reliable performance.
• Low maintenance: Thanks to its hermetic system, dirt and moisture intrusion is prevented, minimizing maintenance needs.
• Smooth operation: High-quality bearings ensure quieter operation and reduce energy loss while pedaling.

This Sram DUB BB30 bottom bracket is the perfect choice for anyone looking for powerful and reliable equipment to enhance their mountain biking experience. Whether you're tackling technical trails or simply enjoying a leisurely ride, this bottom bracket will support you with every pedal stroke.