FMF Mini Powercore 4 Slip-on - 2019+ CRF125F/FB klx140g • Works with Brembo BK

• Works with Brembo BK brakes

*TT-R110 works but loses 2mm of adjustment due to interference at the rearmost position on the left side(see photo)

Spring coil hooks and bolt are made from hardened chromoly steel while the outer body is made from stainless steel

Valve stem shaft diameter IN / EX together 4

FMF Mini Powercore 4 Slip-on - 2019+ CRF125F/FB klx140g • Works with Brembo BKThe Mini Powercore 4 is the best bang for your buck 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. Its pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle. Hi Flo Core and End Cap