Joy Industrial Co., Ltd. (Novatec) 久裕興業科技股份有限公司

 This instruction will show you how to replac bearings on D772SB hub using Novatec Bearings Puller Kit and how to install bearings with Novatec Bearings Installation Kit. This video instruction is works also for D882SB and other rear Novatec multi axle system hubs (4in1).