SRAM DUB PRESSFIT BB30 73mm Bottom Bracket Cups

The SRAM DUB bottom bracket cups use a 28.9 mm diameter aluminum shaft that allows the same stiffness as the current 24 mm steel shafts, and yet is lighter (overall) than the 30 aluminum shafts mm. In addition, this measure allows you to mount a bearing sealing system that ensures better durability. To finish ensuring its success, the SRAM DUB is compatible with most current and previous pedals, which will allow anyone who wants to ride on their mountain bike. Characteristics: - Use: MTB - Weight: 89 g - Compatible with: PresFIT PF30 73 mm - For DUB axles