Prevention is better! Nothing could be more annoying when it comes to punctures and tire cuts, especially in mountain biking. Precisely for this reason, puncture resistant liquids have become an important element for modern bikes: They are cost effective and will demonstrate to be a quick and easy solution to solve most problems. Liquid sealant in the tire, a "quick fix an re-inflating" system to take along with you will make your rides much more enjoyable without thinking about cuts or mishaps along the road. There a many brands on the market offering innovative products and using latest technology by offering repair kits and liquid sealants. For the old fashioned, the puncture and repair patches all still available with variety of shapes and sizes for all kinds of inner tubes and damaged tires.