Tuff as nails, light as cotton, and coming from the land of Gnarnia.
The Helium 2 by RTR sports a riser bar with thick supports that comes down on the oversized tube.
Outer Diameter: Oversized
Inner Diameter: Standard
Dimensions: H: 24” x W: 23” (610 x 585 mm)
Weight: 1.lbs (on a good week, no cheat days)