My Laps Rc4 Pro Transponder - 10R147 Rotor *Check with your rules body

*Check with your rules body for legality

ZooRacing put the first time aerodynamic turbulators into the wing structure and rear structure of the body to reduce drag

the length of the topdecks has been shortened

5- Carbon Quick Release (Battery Brace)

featuring a 32-bit Cortex-M4 core processor with a clock speed of up to 108MHz

My Laps Rc4 Pro Transponder - 10R147 Rotor *Check with your rules bodymy laps rc4 pro transponder 10r147 10r147 world's smallest transponder. the rc4 pro transponder features a shorter 8 cm cable, ensuring a perfect fit e very ti e. And the pitch black design gives any rc car that beautiful finish it deserves. The transponder comes in at only 3 grams, making it almost as light as a feather. the rc4 pro transponder works on all tracks where the mylaps rc4 timing system is installed. benefits: the world standard in rc