Accessory kit for MOZA SR-P pedals, different springs for different resistors, damper for reduced pedal travel With the MOZA SR-P accessory kit, you can adjust the resistance of your pedals. The different springs provide different levels of resistance, so you can choose the one that's right for you. A damper has also been included in the kit to reduce the travel of the brake pedal. This can reduce the total distance that the pedal is able to travel. Note: Not compatible with MOZA SR-P Lite pedals.