Enduro Headset Bearing ACB 4545 136 Stainless 32.75 x 41.75 x 6 mm: 45 x 45 MFPN=1C0698 but protrusion through rim is

but protrusion through rim is the same as a 12mm DT nipple)

it helps skin stay moisturized in the face of drying sun exposure while also calming redness and inflammation

Roller bearing clutch eliminates derailleur bounce and chain slap

Taped neck and shoulders to provide durability

Enduro Headset Bearing ACB 4545 136 Stainless 32.75 x 41.75 x 6 mm: 45 x 45 MFPN=1C0698 but protrusion through rim isEnduro Headset Bearing ACB 4545 136 Stainless 32. 75 x 41. 75 x 6 mm: 45 x 45. ABI Headset Bearing for new builds or replacements. TECH SPECS Cartridge Bearing Angle 45x45 Bearing I. D. (mm) 32. 75 Bearing Type Cartridge Bearing O. D. (mm) 41. 75