This Weight Cart can be attached to 3×3 Street Slammer (1627830) to make it heavier.
- 8x counterweight
- 2 fixed wheels at the front, 2 swivel wheels at the back
- cart colour: black
- cart material: steel
- 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