Mishimoto has developed a patented X-Braced Dirt Bike Radiator for the Honda CRF250R.Upgrade your stock Honda CRF250R radiator with a Mishimoto X-Braced aluminium Dirt Bike Radiator to receive 30% greater cooling efficiency. The built-in corner bracing ensures the highest level of durability to riders on the track or off road. All Mishimoto Powersports radiators are made with high-quality brazed aluminium cores and are precision TIG welded for extreme durability. The Mishimoto Honda CRF250R Radiator is designed as a direct OEM fit to ensure smooth installation.