Brushed Hobby Power System
Perfectly suited for backyard bashing with family and friends, the MEGA SRS power system provides consistent performance for RC fans who demand reliability and hassle-free running. Affordable ARRMA performance that is waterproof and ready for any terrain, the MEGA power systems are the perfect choice for new RC fans and seasoned users alike. Simplicity and genuine ARRMA affordability.
Current MEGA SRS Vehicles


MEGA SRS Specifications |
POWER TYPE | MEGA Brushed Hobby Performance |
ESC Type | 40A Continuous current capacity - Switchable Li-Ion, LiPo and NiMH modes |
Battery usage | 7.4V (2S) Li-Ion, 7.4V (2S) LiPo, 6-7 cell NiMH |
Low Voltage Cut-Off (LVC) | 6.2V Li-Ion, 7.1V LiPo, 5.5V NiMHV per cell |
Thermal Protection Temperature | 95°C / 203°F |
Over-Voltage Protection | Max Input Voltage 10.6V |
BEC Voltage | 5V |
BEC Current | 1A |
ESC Length | 56mm / 2.2" |
ESC Height | 24.6mm / 0.97" |
ESC Width | 54.5mm / 2.15" |
ESC Weight | 51g / 1.8oz |
Battery Wire Length | 85mm / 3.35" |
Motor Wire Length (Including Connector) | 100mm / 3.94" |
Motor Bullet Connector Size | 4mm / 0.16" |
Wire Specifications | 16AWG |
ESC Battery Connector Type | T' Connector |
Motor Type | Brushed |
Motor kV (# of Turns for brushed) | 20T |
Motor Length | 50mm / 1.97" |
Diameter | 36mm / 1.42" |
Shaft Length | 16.5mm / 0.65" |
Shaft Diameter | 3.17mm / 0.12" |
Motor Mounting Hole Diameter | M3 |
Motor Cable Length (Including Connector) | 80mm / 3.15" |
Motor Connector Diameter | 4mm / 0.16" |
Motor Weight | 167g / 5.89oz |