---
title: "Inner Tube – 20×1 1/8- 1 3/8″ PV (451mm)"
url: https://bikefriday.com/product/inner-tube-20x1-1-8-1-3-8-pv-451/
type: product
date: 2023-12-28
modified: 2026-03-24
markdown_url: https://bikefriday.com/product/inner-tube-20x1-1-8-1-3-8-pv-451.md
author: "Ship Manager"
---

# Inner Tube – 20×1 1/8- 1 3/8″ PV (451mm)