FMF Mini Powercore 4 System Excluded From Discounts Thanks to its low weight

Thanks to its low weight

this helmet has the very real and very latest ECE22

The square bases are much easier to turn than round bases

Finger designed lugs at track center offer improved traction on groomed

FMF Mini Powercore 4 System Excluded From Discounts Thanks to its low weightThe 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.