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Mountain    Bottom Brackets

Chris King Shimano Mountain Bottom Bracket

Anyone owning a Chris King headset or hubs can appreciate their industry leading build quality, great looks, strength, and durability. The new bottom brackets have those same traits and are certain to become a rider favorite. The Chris King external cup bottom brackets specifically designed for Shimano-compatible external type crank/bottom bracket systems. They are precision made with alloy cups and a user serviceable stainless steel bearing.

The grease can be totally replaced in a few seconds with the Chris King grease gun available separately. This feature is a fantastic time-saver for any rider concerned with proper maintenance and performance. The total weight is 106 grams including 90 grams for the cups and bearings, 8 grams for the spacers and 8 grams for the sleeve.


  • BSC threading
  • 5-year warranty
  • 24 ball bearings per side
  • User serviceable bearings
  • Grease injection tool available
  • Chris King strength and durability
  • 106 grams total weight including spacers and sleeve
  • Includes three 2.5 mm spacers for chainline adjustment
  • Designed for Shimano compatible external type crank systems
  • $135.00
    Item #: 147170 Weight: 106g