We know that weight gain in rotation is a real asset on the track, whether at the start or during an upturn. That's why we created the Gravity rims. Displaying only 300g on the scale, it is one of the lightest wheels on the market.
The Gravity AERO rim is Tubeless compatible. This requires the use of a rim base, a valve and a specific Tubeless tire.
It doesn't have brake rim surfaces for the pads, it is only compatible with the disc brakes.