FMF Powercore 4 Muffler KLX 300R 2020 042387 1821-2027 Replacement Headlight Bulb Clutch covers are double hard

Clutch covers are double hard anodized to further enhance durability and wear resistance

Fitment: Yamaha R1 2015-2016 / R1M 2015-2016 / R1S 2016 (WILL NOT FIT THE 2017 see separate listing) / FZ-10 2017

Throttle by Wire Adjustments

Providing outstanding performance with a deep thundering bass note

sleek and promote exceptional resistance against impacts

FMF Powercore 4 Muffler KLX 300R 2020 042387 1821-2027 Replacement Headlight Bulb Clutch covers are double hardHi 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