FMF PowerCore IV - 13-18 CRF110 Muffler Insert:Without Spark Arrestor The YX160 goes to 184cc

The YX160 goes to 184cc

FM Billet Cam Cover - TTR110

Also fits the EFI CRF125F for normal grip use

1/4 Turn Throttle – Honda V2 Race Head & YX140/125

FMF PowerCore IV - 13-18 CRF110 Muffler Insert:Without Spark Arrestor The YX160 goes to 184ccHi Flo end cap boosts all around performance Computer designed and dyno tested for every 4 stroke application Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power A stainless steel mid pipe mates to the computer designed rear can for lightweight durability Round perforated steel inner cores make for optimum flow, using hi flo technology FMF's exclusive cross weave internal packing provides longevity and maximum