Bearing is packed with heavy duty premium marine grease and with the addition of special complex thickeners which allows it to be virtually waterproof Nitrile butadiene rubber double-lip oil seals help prevent abrasives, corrosive moisture and other harmful contaminants from entering bearings To further help keep any moisture out, we have gone from 30% grease filling to a 60% for harsh conditions The special v-groove on the inner race is better for resistance to water intrusion Provides unsurpassed rust and corrosion protection Factory-Links ball bearings are specially designed for Off-Road use. - Ducati Multistrada 950 (2018, 2019, 2020); Ducati Multistrada 950S (2021); Ducati Multistrada V2 S (2023, 2022, 2024); Ducati Multistrada 1200 Enduro (2016, 2017, 2018); Ducati Multistrada V2 (2022); Ducati Multistrada 1260 Enduro (2021, 2020)