27.2mm Nitto S92 Aluminum Micro Adjust Seatpost - 350mm - Black 2.40 Avid Elixir 7

Avid Elixir 7

They are double wall aluminum rims without eyelets

This rim will accept 20" x 1

This is a 1970s-inspired knobby BMX tire that will give your Big Ripper or Flyer that 1979 PK Ripper vibe

27.2mm Nitto S92 Aluminum Micro Adjust Seatpost - 350mm - Black 2.40 Avid Elixir 7The S92 is more or less the 0 setback sibling of the S83, one of our longtime favorites by Nitto. Offered in that signature satin polished finish or anodized black, with strong, sturdy cold forged construction, the Nitto S92 looks great, performs great, on any serious road bike. The 2 bolt clamp design holds the saddle tightly, securely, eliminating slipping in the saddle during sprints. Diameter: 27. 2mm Length: 350mm Color: Black Anodized