Halo Gravitas 27.5" Disc Rim

The 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.


The Gravitas offers an incredible package for a 575g rim, without compromising on strength and durability. They have been specially engineered to excel on the roughest terrain, providing riders with the confidence to tackle anything in their way.

- With a 27.5mm internal width, Gravitas rims increase tire volume and maximize the available grip on offer
- Using an asymmetric design, you can equalize spoke tension and build a package that leaves descents in its wake, while cutting down weight where it isn’t needed for energy sapping climbs
- To compensate for the differences in wall length and strength of an asymmetric design, the wall thicknesses have been proportioned to balance out impact forces equally
- The Gravitas offers offset wheel benefits, without compromise