Proven Airtight Butyl Rubber Quality - Guaranteed Duro Branded Inner Tubes;Re-enforced valve seam - Reduces tearing around the valve;Schrader valve - Universal size (also known as a Car or Auto valve);Fits 24 tyres (1.75/1.85/1.95/2.00/2.1/2.125 widths) - Check tyre sidewall for sizing;Fastest delivery via letterbox flat-packing - Brand new without box

• DURO Branded Cycle Inner Tubes - 24 x 1.75 to 1.95/2.125 - (Universal Schrader Valve)

DURO Branded Cycle Inner Tubes - 24 x 1.75 to 1.95/2.125 - (Universal Schrader Valve)Duro & Bike Tubes Direct