Item Type: Rear Wheel Hubs Material: Metal Fitment: Replacement for TRX400EX SPORTRAX 400 2X4 1999-2008 ATV 1Fitment: Replacement for TRX400EX SPORTRAX 400 2X4 1999 2008 ATV, built to original specifications and standard, perfect matching. 2Function: The professionally manufactured rear axle wheel hub can buffer external shocks and ensure the driving performance of the vehicle. 3Metal Material: Wheel hub is made of high strength metal material, stable performance, high work efficiency, durable, safe and reliable 42pcs in Total: The kit includes 2pcs left and right rear axle wheel hubs, can better meet your needs, easy to install, no complicated operations. 5Direct Replacement: The manufacturing conforms to the standard specification, you can directly replace the broken or shabby one.2 x Wheel Hubs Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.