A worn or bent shaft here can cause vibration or a loss of power to the axles

This electronically equipped track is designed for open-end track

metal and batteries shield the antenna

Pre-installed bushing

Weight: 33g (each)

Powerhobby Flysky NB4 Radio Aluminum Frame Protector Black Nitro Slash Parts A worn or bent shaftPowerhobby Flysky NB4 Aluminum Frame Protector Black Description Protect and customize your FlySky Noble NB4 transmitter with the PowerHobby Aluminum Frame Protector. Designed to fit around the radios outer frame, this upgrade helps protect the transmitter from scratches, scuffs, and light impacts during transportation and everyday use. The durable aluminum construction adds a clean, upgraded appearance without interfering with the steering wheel,