Note assembly: Pay attention to the professional assembly of the tires exclusively with the suitable tool! Screwdriver, wrench, etc. Are not a suitable tool because you can destroy the rim band. If necessary, let the assembly carry out from a specialist workshop. Complaints due to improper assembly of the tires are not recognized. Please compare your old or before buying defective spare part with our description and our pictures, so that a bad purchase can be almost impossible. This allows you to use your project Time and Money save ;). If you have any questions, we will of course be happy to provide you with our opening hours. Tires 2.50-10 cross dirt bike pit bike mini cross 2-stroke HMParts lightning shipping! HMParts Pocket Bike Mini Moto 47 & 49 CCM Exhaust Type10 2 clock of lightning.