Halo Gravitas Rim

The Halo Gravitas has been specially designed and tested for the demanding conditions of the Downhill world cup circuit and the most extreme Enduro races in the series, aiming to provide riders with the confidence to tackle any challenging descent.

A unique design feature of the Gravitas is the honed 27.5 mm internal width (33 mm external). This width allows for larger sidewall support for the tires, which is beneficial for maintaining stability and preventing tire roll during aggressive riding. Despite a reasonably wide internal width, the Gravitas has been designed to remain narrow enough to minimize unnecessary collisions with rocks and other obstacles on the trail.

Utilizing an asymmetric design that has been tried and tested to deliver optimal performance, this design approach allows for a wheel package that excels in descents while minimizing unnecessary bulk in areas where it is not needed. To address the differences in wall length and strength resulting from the asymmetric design, the wall thicknesses of the Gravitas rims have been proportioned accordingly. This ensures that impact forces are balanced out equally, contributing to the overall durability and performance of the wheels.

Specifications:

• Drilling: 32H
• Valve Drilling: Presta
• Depth: 20 mm
• Internal Width: 27.5 mm
• External Width: 33 mm
• Material: Alloy
• Tubeless: Tubeless Ready
• Recommended Tire size: 2.25
• Weight:
  • 27.5": 575 g
  • 29": 630 g
• ERD:
  • 27.5": 561 mm
  • 29": 597 mm