2024 Ceramic Speed BB90 Bottom Bracket Trek SRAM GXP - Black image

2024 Ceramic Speed BB90 Bottom Bracket Trek SRAM GXP - Black

Ceramic Speed
Availability:
Most in stock items ship within 1-3 business days
$349.00 - $449.00
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Weight:
2.00 LBS
Width:
10.00 (in)
Height:
10.00 (in)
Depth:
8.00 (in)
Current Stock:
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Description

Trek developed their own bb standard to optimize their frame designs.BB90 has a 90.5mm shell width and 37mm inner diameter and is designed so that the bearings of external cups can hide within the frame.

The CeramicSpeed kit comes as two bearings, which are then pressed into the frame. Those two bearings consist of either CeramicSpeed Standard or Coated Bearings. Both feature super smooth, super round CeramicSpeed balls rotating in hardened-steel races.

The Coated version has a metallic coating laid onto the races, making it even smoother and harder, resulting in longer life and lower drag.

In The Box

  • 1 24mm BB90 bearing
  • 1 22mm BB90 bearing for GXP
  • 2 seals
  • 1 integrated 24mm dust cover
  • 1 metal GXP dust cover
  • Wavy washer + spacers
  • All Round Grease
  • Decal

Product Highlights

  • Lowest friction
  • Optimized power transfer
  • Longest Product Lifetime
  • High resistance to contamination and corrosion

Click For Compatibility Matrix

Additional Information
Discipline:
Road and Tri
Net weight:
46.0 g
Gross Weight:
95 g
BB Type:
BB90
Crank Diameter:
24.0
Crank Brand:
SRAM
Crank Width:
92.0