20" Baldwins FAT Bike E 20 x 4.0 Inner Tube 33mm Long Schrader Valve

Premium Quality Construction: Manufactured from elastic airtight premium quality butyl rubber, tried and tested to ensure no air leaks, thus ensuring long lasting reliability and durability for your fat bike Compatible Tire Sizes: Suitable for tyre sizes 20" x 4.0, 20" x 4.10, 20" x 4.25 (The respective size is indicated on the side of the tyre) Easy Inflation System: 33mm long Schrader valve (Auto valve) ensures high air tightness and easy inflation. It can be inflated with most hand, floor & mini pumps or CO2 cartridge pumps Convenient Installation Tool: Pack includes 1x Baldy's tyre lever to assist easy fitting of the inner tube onto your fat bike wheel Space-Saving Packaging: Tube is bulk flat packed for convenient delivery and easy storage until installation is needed