ZERO FXE E-Bike 2021-and up Make ZERO Displacement 0 Model FXE E-Bike Year range 2021-and up Brake Pads (ECE-R90 Certified)Front pad Sinter series403301 Brake padMore infoRear pad Sinter series403402 Brake padMore infoFront pad Ceramic series403304 Brake padMore infoRear pad Ceramic series403404 Brake padMore info