Cardo - 2nd Helmet Kit K-Type-Cooling Fans Throttle tube features a unique

Throttle tube features a unique snap-on cam system that allows one throttle tube to work with many models and brands

Integrated low volt cut-off system

Model compatibility: 2014-2019 Beta 350/390/430RR/480RR/500RR

These compact cases made of ABS plastic combine low weight with extra load-bearing capacity

Cardo - 2nd Helmet Kit K-Type-Cooling Fans Throttle tube features a uniqueConvenient 2nd Helmet Kit allows you to quickly switch your communication system, from one helmet to another, without removing the speakers and boom. Specifications 40mm high definition speakers with advanced processor 3 uniquely designed sound profiles Interchangeable boom and wired microphones Suitable for use with full face and modular helmets.