Alpinestars GP Tech v3 Racing Suit (SFI 3.4) Features_Youth Sizing The AIM RPM Bridge is

The AIM RPM Bridge is designed to be used with the AIM SmartyCam Video Recorder/Data Logger to allow a vehicle's RPM overlay on the SmartyCam video

Connects directly to an AIM Data System via the standard 719 connector

Using a string potentiometer

Increased material thickness protects against the cold without sacrificing breathability or comfort

the Alpinestars Race v3 line of underwear have been updated for exceptional value and comfort

Alpinestars GP Tech v3 Racing Suit (SFI 3.4) Features_Youth Sizing The AIM RPM Bridge isMeeting the latest FIA 8856 2018 standard, the Alpinestars GP Tech v3 Racing Suit features an exclusive lightweight aramadic outer shell with improved levels of durability and protection. This twill like Nomex anti static outer shell provides ample heat and flame resistance and is combined with a soft aramidic knit inner shell provides additional protection and breathability. Breathable panels are added to the side, making this a very comfortable suit