What about radio interference? Could a rival team hijack my signal and create a mechanical for me? Can my signal be jammed?

SRAM RED eTap uses a proprietary wireless communication protocol that SRAM created called Airea. It was created and tested by computer scientists, cryptographers and even hackers to be extremely reliable and secure. It uses several layers of state-of-the-art encryption and obfuscation as well as very powerful spread-spectrum radios to eliminate the possibility of hacking the system and make interference or malicious jamming extremely difficult.