-ISIS type Bottom bracket Sram. 

-Total length 128mm. 

-Axis thickness of 3mm at the toothless and 5mm at the top of the teeth.

- Double sealed bearing system of high quality. 

-Steel screws with washers including black finish.

-Axle weight 359 Gr

-Weight screw 394 Gr

*For that BB the tool you need to extract its that one.