Simpson Hybrid D-Ring Kit Manufacturer_Alpinestars With the convenient air-pressure release

With the convenient air-pressure release button

engineered for smooth initial bite

Formula-type cars with a more reclined seating position

The AIM 712-Male to 719-Female CAN Patch cable is necessary for connecting many AIM sensors (with 719-style connectors) to AIM Expansion accessories such as the MyChron Expansion or EVO4 Data Logger

Longacre TIRELIEFS Tire Pressure Relief Valves are a patented device that automatically releases tire pressure as heat causes it to rise during normal lapping

Simpson Hybrid D-Ring Kit Manufacturer_Alpinestars With the convenient air-pressure releaseSimpson D Ring Kits are used on SFI rated Head and Neck Restraints, including the Simpson Hybrid series. Compatible with D Ring equipped devices. Includes all installation hardware.