BB386BSA BB Black
Due to its unique construction, the BB386BSA bottom bracket allows you to use cranks with 30 mm 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 precision-round ceramic TBT bearings for riders who want an edge, or our high-quality Premium bearings.
39 in stock
|BSA Thread (BC1.37″*24Tx68/73mm)
|120 g / set