SRAM AM BB Dub BSA 73 SB

The SRAM AM BB Dub BSA 73 SB is a bottom bracket designed for use with compatible SRAM DUB cranksets. Its primary function is to provide a secure and smooth interface between the crankset spindle and the bicycle frame. This model is suitable for frames with a 73mm BSA (British Standard Thread) bottom bracket shell.

• Compatible with SRAM DUB cranksets
• Designed for BSA threaded bottom bracket shells (English thread)
• Fits 73mm shell width
• Sealed cartridge bearings for durability
• Aluminum bearing cups
• Helps maintain optimal crankset alignment
• Suitable for mountain and some gravel bikes
• Standard 68/73mm BSA threading (1.37" x 24 TPI)

Available Variants: