1/10TH TRAXXAS MAXX 4S VXL V.2 4WD NEW GREEN - Excell Hobby
Traxxas 1/10 Maxx 4S 4WD VXL-4S Brushless 4x4 Monster Offroad RC Truck RTR Green Edition w/ TSM TQi Radio
Traxxas Velineon VXL-4S Brushless Electronic Speed Control [TRA3465] - HobbyTown
Amazon.com: Traxxas 3465 - Velineon VXL-4s ESC Electronic Speed Control Waterproof Brushless : Toys & Games
Just made my slash 4x4 4s capable and my MAXX is now 6s capable I am super satisfied with these upgrades much more power and more power is more fun! : r/Traxxas
Amazon.com: Traxxas 3496 Waterproof Velineon VXL-8S Brushless Electronic Speed Control Vehicle : Toys & Games