Bell Sports Solid 20 In Bicycle Tube with NOMORFLAT Technology

The Bell 20" Solid Nomorflat is quite likely the last tube you will ever buy. This tube represents innovation in inner tubes, and it maintains constant tire pressure. This bicycle inner tube is easy to install, just like a typical inner tube. As there is no air in this tube, there is no valve stem. These tubes are solid, so they can't pop or deflate, ensuring you have reliable performance from them.

Bell Sports Solid 20 In Bicycle Tube with NOMORFLAT Technology Fits tire widths: 20" x 1.75" to 1.95" Maintains a constant tire pressure Easy to install 20" bicycle tube without a valve stem Durable and flexible design Reliable performance for various conditions Keeps tires round and intact Long-lasting construction for extended use