Chris King ThreadFit Bottom Bracket (Silver) (BSA) (30mm Spindle)

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Price: $178.00

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Built around the familiar BSA threading, the ThreadFit 30 BB provides silky smooth, long lasting performance built around angular contact bearings that wear in instead of out. With a fully serviceable construction and a King lifetime warranty, these bottom brackets will outlast your bike. 


  • Ultra tight aerospace tolerances designed for 30mm spindles
  • Machined Derlin spindle sleeves 
  • Angular contact bearings that wear in instead of out 
  • Designed for ultra low drag and buttery smooth feel
  • Chris King ThreadFit bottom brackets require the proper conversion kit for your frame and crank system
  • Engineered, manufactured and assembled in Portland, Oregon
  • Available in an assortment of anodized colors 

Frame Interface: BSA/English Threaded
Spindle Interface: 30mm
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm, 73mm, 83mm, 100mm
Color: Silver
Weight: 94g

This product was added to our catalog on April 25, 2018