BOYESEN MOTORCYCLE POWER REED (6117) COOLING FAN MOTORS Replacement comfort liner for GM44

Replacement comfort liner for GM44 helmets

Coating: High Temp Black

Bolt Hole Spacing (Bhs) 68mm / 2

Replacement ratchet plate set for GM49 & GM54 helmets

EPDM molded rubber for high UV resistance and injection molded components manufactured from high strength POM material

BOYESEN MOTORCYCLE POWER REED (6117) COOLING FAN MOTORS Replacement comfort liner for GM44BOYESEN 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