Replacement bottom brackets for Andel Pro or Wabi Pro cranksets. These are not the original Andel replacements, but similar Shimano replacements in black or silver.

Black version is Shimano BB-MT501 and silver version is the Shimano BB-RS501.

Specs

• Width: 68mm
• Threading: English
• Material: Aluminum cups
• Bearing Type: Sealed 

Recommended Tools:

Park Tool BBT-19.2 Bottom Bracket Tool (or equivalent 16 notch 44mm OD tool)