Aiming at the problem of the gearbox bearing and gear shaft locking due to the startup sequence error in the high- speed gear units startup process. Through the technical analysis of the gearbox casing structure. the bearing structure and the lubricating oil stations. of a high- speed gear transmission device without pre- lubricated startup is designed and developed. https://www.spidertattooz.com/LOOK-Trail-Fusion-Pedals-Platform-9-16-Blue/