Here for auction is a Motor / Engine case set from a 2000 Yamaha TTR90.  This is not a new part but it is in good usable condition.  

Cases are in solid shape, no cracks.  The case bolts and bearings shown are included. 

This part should work for similar year models;

I would advise checking with your local dealer for verification.

Please look closely at the pictures as what you see is what you get. 

If you have any questions please ask before buying.