MBS Rockstar Pro II XL aluminum hubs are the strongest and truest hubs MBS has ever produced and the first MBS aluminum hub compatible with both 8" and 9" tires (and some 10" tires). This XL version features a 60mm rim width, MBS's widest ever. The increased contact patch will have you floating over loose terrain or gripping asphalt like never before. Meanwhile, their unique faceted internal wall design works seamlessly with MBS balancing weights for an easy and durable balance solution which is especially helpful for larger / heavier tires. Precision machined from 6061-T6 aluminum with an anodized finish and laser-engraved rim detailing. They look every bit as good as they perform.

Details:

- Precision CNC machined from 6061-T6 aluminum.

- Fits all MBS 8" (200x50) and 9" tires (2.80/2.50-4), and some 10" tires (tires with -4 suffix).

- Compatible with MBS Wheel Balancing Weights.

Specs:
Weight: .81 (lb) / 370 (g)
Width: 2.36 (In) / 60 (mm)
Bearing Opening: 28 (mm)
Fits Tire Sizes: 8, 9, 10 (in) Diameter