SRAM DUB BSA 68/73 mm Bottom Bracket – English Thread for MTB and Road
The SRAM DUB BSA 68/73mm Bottom Bracket is designed for maximum efficiency, compatibility, and durability on road and mountain bikes. Featuring English (BSA) threading , this bottom bracket is compatible with 68mm and 73mm frames, offering a versatile solution for a variety of setups.
Thanks to SRAM’s DUB (Durable Unified Bottom Bracket) technology, you’ll benefit from an optimized interface between the crankarm and bottom bracket, improving power transmission and system longevity.
Technical Features:
Weight: 83 grams
Brand: SRAM
Crankset mounting system: DUB
Pin diameter: 28.99 mm
Material: Aluminum
Color / Decoration: Black
Type:
· BSA with 68 mm thread
· BSA with 73 mm thread
Compatible bottom bracket width: 68mm, 73mm
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Package contents: Bottom bracket
Compatibility and applications
This bottom bracket is perfect for those using SRAM DUB cranksets on BSA threaded frames, whether for road cycling or mountain biking. Thanks to its compatibility with two bottom bracket shell widths (68 and 73 mm), it is a highly versatile solution.
Main advantages of the SRAM DUB BSA 68/73 mm Bottom Bracket:
Ideal for road bikes, gravel and MTB
Compatibility with standard BSA threaded frames
Designed for 28.99mm axle
Lightweight and durable thanks to the aluminum structure
Easy to install and maintain