This Ritchey adaptor allows 36° headset bearings, such as those from Chris King, to fit the Ritchey WCS Carbon Adventure fork that feature a 45° crown race.
This adaptor is designed for the Ritchey Carbon Adventure fork, but it will work with all Ritchey carbon fiber forks, though with possible slight cosmetic inconsistencies.
Fits with 1-1/8" straight steerer with integrated 45° crown race Adventure fork
Material: stainless steel
Weight: 22.5g
Color: Black
Note: use of this adapter will effectively increase fork length by 4.4mm