Blackbird x Ibis Send 1 27.5" Rim 32h Black

The evolution of Ibis' S35 with new box-shaped bead walls- New bead shape creates a broad contact point with the tire to prevent pinch flats- Won't slice tire sidewalls and doesn't add any additional weight- 6061 aluminum with minimalist section height of 17mm- 5mm spoke offset- 40psi maximum- Backed by a seven year warranty