The Rear Axle Profile Bearing Rod is a crucial component for enhancing the performance and longevity of your motorcycles' Rear Wheel Assemblies, specifically designed to be compatible with 400 and 500 series Z400 motorcycles from 2017 to 2025 model years. This high-quality rod ensures smooth and efficient operation, reducing the risk of bearing failure and extending the life of your wheels. Made from durable materials, it guarantees optimal performance, delivering ultimate convenience and safety on the road.