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Wheels Manufacturing Shimano MTB Bottom Bracket with Ceramic Hybrid Bearings Black Cups

This product is no longer available for sale. The last date it was available was 1/8/2015.

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Find Bottom Bracket made by Wheels Manufacturing


AEBike Part Number: CR2139
Manufacturer:  Wheels Manufacturing
Manufacturer Part Number: BB-MTB-5
UPC: 811079020130

  • Includes replacement dust covers and seals
  • 2 year warranty
  • Installs with Shimano TL-FC32 or the Park BBT-9 tool
  • 2437 angular contact bearings
  • Made in the USA
  • Machined aluminum shell
  • Replaceable Enduro bearings
  • Compatible with Shimano Hollowtech II cranksets
Item Specifications
BB/Frame InterfaceEnglish
Spindle Interface TypeHollowtech II
BB Shell Width68
BB Shell Width73



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