The new Rockshox's Charger Race Day 2 Flight Attendant damper upgrade. 

The 3-position Charger Race Day 2 damper—every detail perfected, every extra ounce shaved away. The latest Flight Attendant technology learns from your ride data and instantaneously switches between Open, Pedal, and Lock positions for pure efficiency and going fast. It’s an electronic, automatic suspension system that’s so intuitive, you’ll only notice the faster lap times.

Specifications
Suits SID D1+ (2024+), 35mm Compatible
Suitable up to 120mm Travel 
Bled and ready to install*
Compatible with 35mm SID D1 Models.
3-Position: Open, Pedal and Lock Flight Attendant
Part number: 11.4018.119.004
In order to convert an existing D1 SID 35mm to 'Flight Attendant', you will also need the control module component, sold separately

Mfr Claimed Weight
TBC