HDC-0018-BK - IS 41/42 Upper Headset Bearing Cap (black) 428420 All Enduro bearings are always

All Enduro bearings are always engineered and manufactured for maximum life

HDK-0011 - IS 42/52 36x45 Drop-In headset kit

Enduro ABEC-3 bearings feature Black-Oxide treated 52100 High-Carbon Chromium alloy races paired with grade 10 Balls

Radial Suspension Bearing - 17mm x 30mm 7mm

Enduro provides a two-year anti-corrosion warranty

HDC-0018-BK - IS 41/42 Upper Headset Bearing Cap (black) 428420 All Enduro bearings are alwaysHDC 0018 BK IS upper headset bearing cap (black) This upper headset bearing cap kit includes a 36 chamfer angle compression ring. Enduro Bearings branded, black anodized, CNC machined aluminum (6061 T6) IS upper bearing cap, designed to integrate perfectly with the drop in IS headsets. Including compression ring.