T47x24 Innenlager 73 Color:red Note: Chainrings were previously mounted

Note: Chainrings were previously mounted

The sealing function of the aluminum base body has been improved by an O-ring

chain noise is reduced because the engagement of the teeth with the chain is smoother

Only the lock ring has to be removed to change the sprocket

performance analysis and optimized race preparation

T47x24 Innenlager 73 Color:red Note: Chainrings were previously mountedextraordinary dirt and water resistance compared to other bottom brackets on the market suitable for all types of bicycles (racing bikes, mountain bikes, trekking bikes, etc.) whose bottom brackets are designed according to the T47 standard. Bottom bracket housing width according to the article name the last number in this indicates the corresponding bottom bracket installation width in millimeters. e. g. 68 stands for 68mm or 121 for 121mm bottom