Colnago C59/C60/C64/V1R/Vr2 Headset headset-bearing-kit-cervelo-aspero-5-2012-esi8100493 For all Whyte E-160 S

For all Whyte E-160 S and RS E-Bikes

For Ribble Endurance SL bikes where the lower headset bearing is slightly taller in height

No other hardware such as nuts

Lower Bearing - ACB495H6

Colnago C59/C60/C64/V1R/Vr2 Headset headset-bearing-kit-cervelo-aspero-5-2012-esi8100493 For all Whyte E-160 SBoth the upper and lower headset bearings, two bearings included in sale. For Colnago C59 C60 C64 V1R Vr2 Bikes, all model years compatible Upper Bearing MH P03 Lower Bearing MH P22 GCR15 High Carbon Chromium Bearings: Chromium offers a corrosion resistance to the bearing, allowing you to get more use out on the trails and less time in the workshop changing bearings again due to rust and seizing. Buna NitrileRust Resistance Seals: Prevents moisture