This right case half is a perfect fit for your 01 Xr 400. Made by a reliable brand, this crankcase is sure to provide the power you need for your motorcycle. The case is designed specifically for your engine, ensuring a snug fit and maximum performance.

Whether you're a professional rider or just someone who loves to ride, this crankcase is a great choice. It's easy to install and will give your bike the power it needs to perform at its best. So why wait? Order now and experience the benefits of this high-quality crankcase!

It is used so keep that in mind . But is completely usable . Fits xr400 and possibly a 400 ex just do your research before buying. Came off a 01 Xr 400