Item number: 71610
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C-BEAR BB90 Trek SRAM GXP MTB / Cyclocross Bottom Bracket - For off-road riding on Trek bikes


The C-BEAR BB90 Trek SRAM GXP MTB / Cyclocross bottom bracket is designed to fit an SRAM or Truvativ GXP crank into a Trek BB90 frame. Thanks to sealed, greased ceramic bearings, it is convincing even in off-road use under adverse conditions. According to the KISS motto (" Keep it simple and straight-forward" ) at C-BEAR everyone can easily find the right bottom bracket.

Specifications:

Application:
Cross Country, Cyclocross
Type:
BB90
Shell Diameter:
37 mm
Shell Width:
90.5 mm, 95.5 mm
Axle Diameter:
24 mm (GXP)

Technical Information:

Bearings:
Ceramic

Compatibility:

  • SRAM GXP
  • Truvativ GXP

Features:

  • MTB / Cyclocross version, designed for off-road riding and on dirty roads
  • special grease and seals for use in mud and dirt

Technology:

Specific Applications
C-BEAR (Ceramic BEARings) Inner bearings are available with 2 different types of ceramic bearings. MTB/Cyclocross bottom brackets are designed for use in mud and on dusty roads. Special grease and seals make these bearings particularly suited for tough conditions.

High Quality Bearing Cups
C-BEAR bearing cups are made of CNC precision-machined aluminium. C-BEAR adopted an anti-plastic stance as early as 2011/2012, when plastic additives were just becoming the norm in bottom bracket manufacturing. Metal housings mean higher accuracy, lower tolerances and avoiding flex and deformation.

Manufacturer Number:

bbl-trek-gxp-ac

Contents:

  • 2 x C-BEAR BB90 ceramic bearings
  • 2 x dust cap


Models:

  • universal/BB90, in stock
    68.37€

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