This is the optional 9g Chassis Weight for the Team Associated RC10B6 and RC10B6D Buggies.                                                                                                    FEATURES: Aluminum construction, gun metal gray in color                                          Weight stamped on surface for easy identification                                       Fastens to chassis to provide added weight for different track                          conditions                                                                                                                                          INCLUDES: 0.32oz (9g) Chassis Weight with two Screws                                                                                                            SPECS:    Dimensions: 1.8 x 1.9" (45 x 48mm)                                                   Weight: 0.32oz (9g)