BOYESEN MOTORCYCLE POWER REED (644) SUZUKI GS500 but quiet exhaust note that

but quiet exhaust note that exceeds to-days sound level requirements regardless of where you ride

200/250CC AIR-COOLED

GMAX GM64 CHEEK PADS

TWIN AIR ATV REPLACEMENT AIR FILTER

BOYESEN MOTORCYCLE POWER REED (644) SUZUKI GS500 but quiet exhaust note thatBOYESEN MOTORCYCLE POWER REED Boyesens patented dual stage design incorporates a specially shaped top reed and a ported bottom reed. The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs. The stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs. More valves equals more power More Air Flow. The dual stage design allows you to replace your stock reed stop with a Rev Plate