Hobbywing Ezrun brushless 1100kv Motor. 
This is an upgrade part, and will replace your original part perfectly. 
To install this, follow the assembly directions inside your models original assembly or repair manual. This motor is suitable for 1:5/1:6 scale sport vehicles/Truck/Dragster
SPECIFICATIONS:
- 4 Pole, KV(no-load) 1100KV
- Resitance 0.0041
- Current no load (A) 4.1 
- MAX output power(W) 5800
- C. at the point of M. O. P. (A) 200
- Motor D. andL. = 56mm/87mm, Shaft D. andL. =8mm/L 31mm, LIPO(s)=3-8, Weight 916grams Best matched with a MAX5 or MAX 6 Hobbywing ESC.
Used with permission, copyright 2019 HOBBYWING North America. Copyright 2020 Brey Corp. t/a Hobby Works