Super B TB-1071 lockring tool
Super B TB-1071 wrench for removing the converter mother
Key for disassembling the converter nut from Shimano SM-CRE61, AM-CRE70, SM-CRE80 and STEPS cranks, or for e-bikes with Shimano Steps E8000, E7000 and E6100 drive.A Super B TB-BB10 center assembly key is required for lever and subsequent release.
Groupset | Other |
product ID | 97435 |