This Weight Cart can be attached to 3×3 Street Slammer to make it heavier. It is built to carry 8x counterweights. The cart has 2 fixed wheels at the front, 2 swivel wheels at the back.
- Extra counterweight to hold the backstop in position while dunking
- Slide the cart against the Street Slammer and secure it with the two star knobs
- Weight: 325 kg