Pinecar PIN3910 Chassis Weight, Four Wheel Drive 2.5 oz

PineCar chassis weight will increases car speed...the heavier your racer, the faster it goes! Incremental weights allow racer weight adjustment, even on race day! Can be modified to fit any racer! Expertly replicate the underbody of real cars! Instructions provided on package. Requires Pliers Screwdriver « less