Revolution Design B7 Steel Suspension Mount D Xray X4 these bumper weights screw into

these bumper weights screw into the 3D Pro Bumper on the SP1-F

and it is heavily machined to keep the weight low

Weight 18g for changing weight bias or balancing your chassis

preventing wear and reducing friction for a more free suspension motion under braking

The result are 12g of static pressure and thus exceptional cooling performance thanks to the optimised airflow design

Revolution Design B7 Steel Suspension Mount D Xray X4 these bumper weights screw intoThe Revolution Design Racing Products (RDRP) B7 Steel Suspension Mount C (RDRP0656) and the B7 Steel Suspension Mount D (RDRP0657) are high quality and robust tuning parts for the Team Associated RC10B7 and RC10B7D buggy. These suspension mounts are made of high strength steel, which makes them extremely durable and resilient. Compared to the standard parts, they offer significantly improved durability and stability, which is particularly beneficial