ZS56/ZS66 Headset Bearing Kit headset-bearing-kit-mondraker-phase-2020-esi9785203 For Specialized Bikes using the

For Specialized Bikes using the 1 1/8 - 1

Lower Bearing - ACB518H8

Ticket DJ Bikes

For Giant Defy Advanced bikes

For Cannondale Supersix & Evo

ZS56/ZS66 Headset Bearing Kit headset-bearing-kit-mondraker-phase-2020-esi9785203 For Specialized Bikes using theBoth the upper and lower headset bearings, two bearings included in sale. For all bikes using the ZS56 ZS66 Headset Bearing Kit 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 getting inside the bearing. Packed With Lithium Grease :