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      • T47 is a standard created by custom frame builders. It’s threaded, has an inner diameter of 47mm, and is 73mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads. 

      The cups have CeramicSpeed bearings pressed in. The Coated Bearing...

      ×

      Coated T47/73 Bottom Bracket for Shimano MTB

      T47 is a standard created by custom frame builders. It’s threaded, has an inner diameter of 47mm, and is 73mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads. 

      The cups have CeramicSpeed bearings pressed in. The Coated Bearing has CeramicSpeed balls running on a 3-micron thick coating placed on top of hardened-steel races for greater durability and less friction.

      This BB is compatible with 73mm frames.

      Bottom Bracket tool for installation: BBT-69.

      In The Box

      • 2 threaded cups with CeramicSpeed Bearings installed.
      • 2 dust covers.
      • Spacer tube.
      • CeramicSpeed All Round Grease
      • Sticker Sheet.

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CERAMICSPEED

Coated T47/73 Bottom Bracket for Shimano MTB

SKU:

R 8,499.00
R 8,499.00
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Size
×

Coated T47/73 Bottom Bracket for Shimano MTB

SKU Size Color STOCK
110444 Shimano, FSA, Rotor 24mm Black Arrives in 7 days
Color
Black
*Product will arrive 7-10 days from order
View full details

T47 is a standard created by custom frame builders. It’s threaded, has an inner diameter of 47mm, and is 73mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads. 

The cups have CeramicSpeed bearings pressed in. The Coated Bearing...

×

Coated T47/73 Bottom Bracket for Shimano MTB

T47 is a standard created by custom frame builders. It’s threaded, has an inner diameter of 47mm, and is 73mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads. 

The cups have CeramicSpeed bearings pressed in. The Coated Bearing has CeramicSpeed balls running on a 3-micron thick coating placed on top of hardened-steel races for greater durability and less friction.

This BB is compatible with 73mm frames.

Bottom Bracket tool for installation: BBT-69.

In The Box

  • 2 threaded cups with CeramicSpeed Bearings installed.
  • 2 dust covers.
  • Spacer tube.
  • CeramicSpeed All Round Grease
  • Sticker Sheet.

INSTALLATION

Installation of T47/73 Bottom Bracket for Shimano MTB

If you don't have any experience installing bottom brackets and bearings, we recommend that you have your local bike shop fit your new bearings. Find your nearest retailer. 

 

Installation of Shimano cranks on CeramicSpeed Bottom Brackets

MAINTENANCE

Maintenance of CeramicSpeed Bottom Brackets

We recommend that you follow our instructions on how to maintain your CeramicSpeed Bottom Brackets to achieve the lowest friction and the best longevity.