Review on Continental Bicycle 700X20 25 Presta Bundle Sports & Fitness in Cycling by Kyle Lawrence

Disappointed with a slow leak in a newly installed tube. It looks like the tube was sold new but there were actually 2 patches. See photos. A patch ran out at the edge. This is fraud or a breach of warranty and Continental/Revain should issue a replacement based on the purchase of 5 lamps on 02/19. not refuse. The tube was not used until 10/19. The window for fraud or warranty/contract claims should be 3-4 years. Unfortunately there are limited options for 80mm stem tubes and most tubes worked well hence 3 stars. Fortunately, the patches were probably made at the factory, so they may no longer be a problem.