Description
Continental Race 28 700X20-25C Bicycle Inner Tubes -42Mm Long Presta Valve (Pack Of 4 Tubes W/ Conti Sticker) - Continental Bike Tubes Are Constructed Of Durable Butyl Rubber And Are 100 Percent Inspected To Ensure Quality. The Tubes Are Seamless And Vulcanized For Uniform Roundness And Improved Reliability. Material: Butyl Tubes With Renowned Continental Quality - Durability: Each And Every Inner Tube Passes A Stringent 100% Quality Control Inspection - Design: Seamless Construction, With A Mold-Cured Vulcanization, To Ensure Uniform Roundness And Give A Smooth Ride And Handling.