The main unit was used for about 10 months, and the motor for about 6 months. Includes Reve D RS-ST servo, Reve D front knuckle, Reve D front lower arm, and Yokomo gyro V4. The dampers have been overhauled. The differential belt has been replaced with a new one. Tires and wheels are included as a bonus. Everything in the images is included. This is a used item.