MOOSE RACING Mud Radiator Cover - CRF450 HPRMUDCRF45016M Yamaha T-Shirt Improperly functioning air cut-off valves

Improperly functioning air cut-off valves can stick open or closed causing popping on deceleration or poor running conditions

Three-layer ‘liner to drop’ system

along with the Power Commander PC5

Unleash up to 10 more wheel HP (horsepower to the ground) with a Power Vision 3 for your Yamaha YXZ1000R

Dual flow muffler

MOOSE RACING Mud Radiator Cover - CRF450 HPRMUDCRF45016M Yamaha T-Shirt Improperly functioning air cut-off valvesDesigned to protect your radiator from clogging up with mud in inclement conditions Easy to install with elastic straps that wrap around the radiator core housing Made of silicone so that mud will not stick to radiator causing restriction of air into cooling fins