Material: Grade aluminum Design and Style: Sleek, silver finish Usage and Purpose: Optimized for bike function Typical Adaptive Scenario: Suitable for bikes from 2002–2023 Shape, Size, Weight, and Quantity: Engineered for a precise fit The motorcycle front and rear wheel hub assemblies are constructed from aluminum , offering strength and for bike use.Designed with function in mind, these hubs support under conditions.The front hub weighs 816g with dimensions of 151 x 107 x 107mm, while the rear hub weighs 1209g and measures 170 x 158 x 153mm.These specifications are designed to proper fitment across a range of compatible models.These hubs are compatible with YZ125, YZ125X, YZ250, YZ250F, YZ450F, and YZ250X models from 2002 to 2023.The design allows for straightforward installation and direct replacement of existing components.The silver finish provides a clean, cohesive look that complements the overall appearance of the bike.Built to handle off-road riding and racing conditions, the hubs are engineered to maintain structural integrity under stress and resist heat buildup.The front and rear hubs are designed to be interchangeable, simplifying maintenance and part replacement.Whether navigating technical trails or riding at intensity, these hubs support consistent control and function.