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

*Check with your rules body for legality

The improved suspension geometry with shocks more outboard provides improved traction and steering in all conditions

is the built in hole for routing your charge cables

reducing spare parts count and simplifying repairs

2” tire will mount to any industry standard rear buggy wheel

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