ACB 6808 CC SXD - 1-1/2 XD15 stainless steel, Angular Contact Internal Headset Bearing (40x52x6.5-36/45) TH-873 Static load - 303lbf /

Static load - 303lbf / 1

and selection of spacers to allow you to precisely tune your chain-line

Zero-Stack/External Cup Headset Bearing Kit for 44mm/44mm ID head tube framesets - Black

The deep-groove design raceways allow for maximum-sized Grade 5 Silicon Nitride ceramic balls for increased contact area and improved performance and longevity

ACB 6808 CC SXD - 1-1/2 XD15 stainless steel, Angular Contact Internal Headset Bearing (40x52x6.5-36/45) TH-873 Static load - 303lbf /ACB 6808 CC SXD 1 1 2 XD15 Angular Contact Headset bearing (40mm x 52mm x 6. 5mm; 36 x 45deg) Angular contact Bearing for Internal Headset featuring 440C stainless steel balls paired with XD15 races to provide lifetime corrosion resistance. This is the last headset bearing you will ever install into your bike. A recent Enduro development, these full XD15 bearings are virtually identical in performance and corrosion resistance to our XD15 Ceramic