RACE COPZ radiator grill for Bajaj Dominar 400 and 250. Which means that your radiator and its fins are protected even when your throttle is wide open on the highways. At high speeds, flying debris with high velocity can result in perforating into the motorcycle’s high pressure cooling system as well as ruin your day. So, use this valuable adjunct for a secure ride. The packing includes a radiator grill only, as it is a direct fit product. A radiator is an important part of a motorcycle’s cooling system.