fincci 29 x 2.1/2.2/2.3/2.35/2.4/2.5/2.6 inch bike inner tubes – 29 inch bike tire tube with 48mm presta or schrader- 29 bike tube butyl rubber for mountain & hybrid & e bikes – pack of 2 black 1.89 inches schrader is up for auction in Sports & Outdoors. This item is in As Is condition. This auction has ended — similar items appear in live auctions regularly.