Electric Bicycle Butyl Rubber Inner Tube with Metal Bent Valve E Bike Accessories

Feature: 1. Adopt high quality butyl rubber, high temperature resistant and anti aging, long service life. 2. Clear lines on the inner tube surface, highly elastic, non slip and wear resistant. 3. Metal valve with high air tightness, sturdy and durable, long using time up to 180 days with an inflation. 4. Lightweight and easy to install, reliable to use, bringing great using experience. 5. There are multiple specifications for you to choose from, meeting your different needs. Specification: Item Type: Inner Tube Condition: 100percent brand newMaterial: Butyl rubberColor: BlackValve: Bent Options: 14x2.125, 14X2.50, 16x2.125, 16X2.50, 16x3.0, 18X2.125, 18x2.50 (optional)Features: High air tightness, frost proof, heat resistant, long service life. Package List: 1 x Inner Tube