1-1/8" x 1-1/2" stainless steel, Angular Contact, Zero-Stack/External Cup Headset Bearing Kit for 44mm/44mm ID head tube framesets
MAXhit headset bearings are designed to press directly into your bicycles headtube, eliminating the need for the aluminum cups that are traditionally used to carry the bearings. This unique design frees-up space for much larger balls that more than double the load capacity compared to standard headset bearings. The kit includes fork crown race and upper split-ring and upper bearing cap.
Machined entirely from 440C stainless steel and guaranteed for life, Maxhit headset bearings include proprietary double-lip labyrinth seals and Enduros extra high pressure grease to ensure a lifetime of trouble-free, heavy duty performance.| Headset Type | ZS External threadless |
| Lower Cup | 44mm |
| Upper Cup | 44mm |
| Crown Race Diameter | 40mm |
