FMF Mini Powercore 4 System YCRF_bag they have anti-fog and anti-scrach

they have anti-fog and anti-scrach treatments on this lens

It allows for easier entry into the sleeve

Eject system compatible

Automotive grade high deflection bulb gasket around windshield perimeter

Flexible rubber nose piece

FMF Mini Powercore 4 System YCRF_bag they have anti-fog and anti-scrachThe Mini Powercore 4 is a great performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark Arrestor Version, the Mini Powercore 4 features a Hi Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel header. Its pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle.