903580 Weight bottom brass 38gr
This brass weight is used inside the chassisplate, which has 3 slots to move 1 or more weights, and thus influence the balance of the car. More to the front is less rear traction, ore steering, more to the back is less steering, more rear grip. To move the weights is very easy and fast and can be even managed during a fast pit-stop. The shape fits the chassis-slots. Logo and weight is engraved.