MST MRX GT/RMX EX GT THA Rear Arm Set Charger USB Chain drive with dual disc

Chain drive with dual disc performance slipper clutch

The wheels offer the right amount of flex for increased traction and durability

and the peace of mind that comes from knowing your Smart battery is maintenance-free

complemented by a competition-inspired Lexan Stance body featuring short overhangs and a pinched design for optimal tire clearance

MST MRX GT/RMX EX GT THA Rear Arm Set Charger USB Chain drive with dual discTHA Rear Arm Overview: MST MRX GT and RMX EX GT THA Rear Arm Set. This replacement set is intended for the MST MRX GT and RMX EX GT platforms, but can also be a great upgrade for other drift MST platforms. Compatibility MST FMX 2. 0 MST FRX MST FXX 2. 0 S MST FXX D MST MRX MST RMX 2. 0 S MST RMX 2. 5