Chris King ThreadFit 24 Bottom Bracket - English Matte Jade CheckoutSpec= 74mm BCD Special MTB gear tooth profile

Special MTB gear tooth profile with Dynamic Chain Engagement+ improves chain engagement and retention Tooth Count 30 Drivetrain Speeds 12 Round or Oval Round Color Black Defined Color Black Direct Mount Type Direct Mount Shimano Chainring Size 30T

Compatible with all 9 speed systems

1 damper assembly

Diecast aluminum body platform

}Park TS-4

Chris King ThreadFit 24 Bottom Bracket - English Matte Jade CheckoutSpec= 74mm BCD Special MTB gear tooth profileThe ThreadFit 24 bottom brackets are designed and built to be durable serviceable and silent. Bearings can be serviced with the Chris King Grease injector tool. Engineered manufactured and assembled in Portland Oregon USALegendary King made in house angular contact bearings Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width