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Next Level of Race Performance
Safety first – LEGO® components are dropped
6V / 2S2P / 4 Cell
These packs are built with a lexan plastic shell around the outside of the battery
Package includes left and right side spindle carriers
MyLaps RC4 Pro Transponder Tires Next Level of Race PerformanceThe RC4 Pro transponder features all the same specs as the standard RC4 transponder, but it is 30% smaller, lighter, and features a sleek black color with shorter all black wires. The RC4 transponder also gives telemetry data such as voltage to the transponder and transponder temperature each time the loop is crossed. This transponder will only work on RC4 decoder boxes with version 4 firmware or higher. Its 25% smaller than the RC4, features an 8 cm
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