Shimano BB-MT501 Fits Hollowtech II Spindle 68/73mm Black English Bottom Bracket

SHIMANO BB-MT501 Threaded HOLLOWTECH II Bottom Bracket- 68/73 mm shell width. With better sealing and rotation, the SHIMANO DEORE bottom bracket delivers high driving efficiency in high stress enviornments.

Features:

• Better sealing performance
• HOLLOWTECH II material is lightweight and durable
• English style

Specifications:

• Manufactuere: Shimano
• MODEL NO: BB-MT501
• SERIES: DEORE M5100 Series
• SUBSERIES: HOLLOWTECH II