CeramicSpeed OHD SLT Headset Bearing Kit for Pinarello Dogma F

CeramicSpeed OHD SLT Headset Bearing Kit for Pinarello Dogma F The CeramicSpeed SLT (Solid Lubrication Technology) Bearing for Headsets: OHD (Optimized Headset Design); features a unique combination of an oil-encapsulated solid plastic polymer and stainless-steel materials which results in a self-lubricating; corrosion-resistant; and maintenance-free bearing. The micropores in the otherwise solid polymer evenly distribute just enough oil to keep the bearing well-lubricated; while also containing sufficient oil for it to be self-lubricating over the lifespan of the bearing – even when ridden in the harshest of conditions. The CeramicSpeed SLT OHD Bearing is designed; developed; and hand-built in Denmark and comes with a lifetime warranty. This kit contains 2 x 111852 bearings. 111852 Dims Inside: 40.0mm Outside: 51.9mm Height: 8.0mm