Enduro HS Bearing 1.125" 35 x 44 x 5.5 36x45° Variant:Enduro Headset Bearing 1.125inch Stainless ACB 3645 3544 SS 35 x 44 x 5.5 mm 36x45deg Compatible TLR pression max 4

Compatible TLR pression max 4

that's what you get with the dual-dial BOA Li2 Fit System

If that is not enough it also features a built-in bottle opener

ACB 6808 SS

Enduro HS Bearing 1.125" 35 x 44 x 5.5 36x45° Variant:Enduro Headset Bearing 1.125inch Stainless ACB 3645 3544 SS 35 x 44 x 5.5 mm 36x45deg Compatible TLR pression max 4ACB 3645 3344 SS 1 1 8" 440C stainless steel Angular Contact Headset Bearing (33mm 44mm x 6mm: 36 x 45 deg) Angular contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection. This size bearing is also known in the bike Industry by these part numbers: ACB3344H6 AC3344 Not all stainless steel is created equal. Enduro only uses 440C stainless steel balls and races to provide long life and superior corrosion