WFly RG209S 9-Channel 2.4GHz Receiver Wheels/Tires - 2.9 Separately Controllable Headlight and Rear

Separately Controllable Headlight and Rear Light

Sipes: Looks like the real tire and helps increase traction

the Evolution Series ES44AC and ES44DC

Special technology for temperature control is implemented by the motor and provides less heat more efficiently (efficiency rate of up to 90%)

This building comes in appropriate colors so there's no painting needed

WFly RG209S 9-Channel 2.4GHz Receiver Wheels/Tires - 2.9 Separately Controllable Headlight and RearWFly RG209S 9 Channel 2. 4GHz Receiver FEATURES: 9 channel RC receiver for WFLY X9 transmitter Frequency band: 2. 4GHz (two way transmission) Working voltage: 3. 5V~9. 0V Small dimension suitable for rc racing cars, rock crawlers