CeramicSpeed T47/73 Bottom Bracket for Shimano MTB - Black

T47 is a standard developed by individual frame builders. It features a thread, an inner diameter of 47mm, and is 73mm wide. The design combines the advantages of an oversized and wide construction with the practical benefits of a threaded connection.

The cups have pressed-in CeramicSpeed bearings. The coated bearing has CeramicSpeed balls that run on a 3-micrometer thick coating on hardened steel rings – for higher durability and lower friction.

This BB is compatible with 73mm frames. Installation tool: BBT-69.

Features:

• Discipline: Mountain
• Crank brand: Shimano
• Crank diameter: 24.0
• Crank width: 115.0
• Bottom bracket type: T47 MTB 73mm
• Net weight: 118 g
  
  

Included:

• 2 threaded cups with installed CeramicSpeed bearings
• 2 dust caps
• Spacer tube
• All Round Grease
• Sticker