A lightweight cross - country mountain bike tire that excels in speed and grip on super hard - packed and fast dirt tracks. It's truly a hero on hard - packed terrains. The Vallnord RSL XR is designed for top - notch speed in super - fast and dry conditions. Thanks to the RSL XR Construction and Cross Country Dual - Compound rubber, it's the lightest and strongest option for race - day mountain biking. The RSL XR offers an incredibly flexible 220TPI casing along with sidewall puncture protection. Its cross - country specific dual - compound has a firmer center to keep you going straight at high speed, and medium shoulder knobs that dig in when you're cornering.


Using this Vallnord RSL XR - 29 tire is easy. Just install it on your mountain bike wheels according to the standard procedure. When riding, you'll notice its great speed on hard - packed and dry dirt. It's perfect for cross - country races where you need to maintain high speed. As for maintenance, regularly check the tire for any signs of wear or punctures. If you notice any cuts or damage to the sidewall, it's a good idea to replace the tire. After muddy rides, clean the tire with water and a soft brush to keep the knobs in good condition. Also, make sure to keep the tire properly inflated to get the best performance.