Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II BLK MFPN=WH21AERBST30SHI1229R 5 Shaft Eyelet No Bushing

5 Shaft Eyelet No Bushing - 90 Deg Rotation Spring Type Air Damping RC2T Adj

Model Track Front/Rear Rear (1sp FX/FW) Axle/Spacing (mm) 10x120 Nutted Hole 32 Spoke J-Bend Brake Rim Color Silver Weight 304g

and offers multiple mounting options

Creating a natural connection between your feet

Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II BLK MFPN=WH21AERBST30SHI1229R 5 Shaft Eyelet No BushingThe 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