Sector 9 Nineballs 58mm 78A Watermelon Wheels | set of 4

When debris and pavement imperfections disrupt your ride, the Sector 9 Nineballs’ large 58 mm diameter is designed to roll over them and help hold speed longer. Keep your line moving instead of losing momentum to every rough patch. The urethane construction, sharp lip shape, and natural finish provide the grip-focused setup riders look for when maintaining control matters.

For riders choosing wheels for speed retention and grip, the 78A durometer, offset core, and 58 mm size provide a clearly defined configuration. Get a straightforward wheel choice for surfaces where grip and consistent rolling are priorities. The set includes four wheels, making installation simple when replacing a complete set.

Specifications:

- Diameter: 58 mm
- Durometer: 78A
- Model: Nineballs
- Material: Urethane
- Color: Clear Purple
- Core: Offset
- Lip shape: Sharp lip for extra grip
- Finish: Natural finish for extra grip
- Size benefit: Rolls over debris and imperfections; helps hold speed longer