Enduro Bearings LLB Stainless Steel Lefty Headset Bearing (50.8mm) - HD169 - 50.8mmx39.68mmx7.14mm $59.99
Enduro Bearings ACB Stainless Steel 1 1/8 (36x45) Headset Bearing - Canyon Lower Bearing - 35x44x5.5mm $63.99 $44.92