FMF Powercore 4 Muffler Yamaha YZ 250F/450F '06-09 | 044228 Pink Gear We designed this mount for

We designed this mount for those of you who want a whip mount that is out of the way of the rider and can be left on the bike at all times

Directional tread pattern offers great traction and steering feel for a wide range of riders who have differing riding styles

YZ 450F (2018+)

Provides increased longevity in critical wear spots at a discount price

high resistance to contamination by mud

FMF Powercore 4 Muffler Yamaha YZ 250F/450F '06-09 | 044228 Pink Gear We designed this mount forWhen designing the PowerCore4, we looked at our top of the line products to deliver race inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that wont break the bank. Overall increase in power and torque Durable stainless steel and aluminum construction Advanced packing material for maximum longevity Champagne color anodized can Removable spark