RockShox SuperDlx Ulti FA Shock (185x55) Trek Fuel EX

Adaptive Ride Dynamics enables the Flight Attendant system to learn from the rider to make smarter, more personalized decisions for greater efficiency and even more speed- RC3 electronic damper features a 3-position compression adjust (Open/Pedal/Lock position) and independent adjustable Low Speed Compression- DebonAir+ Linear and Progressive air springs maximizes fine-tuning potential by allowing both the negative and positive air volume to be precisely adjusted- Designed to be used in conjuction with Flight Attendant equipped ZEB, Lyrik or Pike forks- Requires SRAM power meter crankset or Flight Attendant pedal sensor (RS7200)Tuned for Trek Fuel EX 2023+ , Trunnion eyelet