1. 29CC engine (with upgrade clutch bell)
2. 22KG metal gear steering servo
3. 13KG metal throttle servo
4. alloy gear differential cover
5. upgrade diff shaft, drive axle, drive shaft
6. off-road tires (front) and knobby tires (rear) with heavy-duty beadlock ring
7. alloy roll cage and alloy racing lower rail set
8. exhaust pipe and rear shock mount plate
9. new material for body
10. disc brake protector set
11. sway bar set
12. common FM40 two channel transmitter
13. general tools bag, multi tool, mixed fuel ratio can, repair bag, a set of oil bags, lama tool