MST RMX 2.0 Aluminum Rear Gearbox Set (Red) - MXS-210642R

MST RMX 2.0 Aluminum Rear Gearbox Set. This optional RMX 2.0/RRX 2.0 gear box allows for more precise alignment of the internal gears. This will help decrease drag and increase durability. Made from light weight aluminum and anodized red for a clean finish. Package includes two gearbox halves, two stickers with shims and hardware.