SRAM GX T-Type Pedal AssistThe GX Eagle no compromise, budget minded ethos is modernized for a new generation of e bikes. The GX Eagle Transmission derailleur features things like removable skid plates for better protection and serviceability. Even on an e bike you are now able to shift under load thanks to a combination of X SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. Specifically engineered to optimize Eagle