This tube will fit 20" wheeled bikes running tyres from 1.50- 2.35 Standard 35mm Schrader long valve Reinforced dual thickness tube valve interface to prevent punctures Light weight butyl rubber construction Suitable replacement tube to fit the following tyre sizes: 20 x 1.50 (40-406) 20 x 1.75 (47-406) 20 x 2.00 (50-406) 20 x 2.10 (54-406) 20 x 2.25 (57-406) 20 x 2.35 (60-406) No need to wait around for the courier as they conveniently packed for FREE LETTERBOX DELIVERY! PLEASE NOTE: To keep the price low, this tube may be shipped without the original manufacturers box.
