Token TK877 Threaded Tiramic MTB Bottom Bracket

External Bottom Bracket featuring solid ceramic balls with Titanium coated bearing surfaces for smooth running, these are 60% lighter than steel balls and proven to offer less transmission resistance.

Features

• CNC Durable Forged Aluminium Cups
• Shimano EX Compatible
• BSA Threaded (BC1.37"x24T)
• TBT Bearings
• MTB to fit 68/73mm Shell
• Weight: 95g