Due to its unique construction, the BB29BSA bottom bracket allows you to use DUB cranks with 29mm spindles with BSA threaded frames. The cups are made with fully precision-machined alloy to ensure a perfect fit in the frame and perfect platform for the bearing. This bottom bracket is available with our high-quality Premium bearings.
|FRAME TYPE||BSA Threaded (BC1.37″x24T)|
|CRANK TYPE||DUB (ψ29mm)|
|WEIGHT||120 g / set|