BOYESEN MOTORCYCLE POWER REED (681) HONDA CRF250X ALL BALLS A-ARM KIT (50-1030)

ALL BALLS A-ARM KIT (50-1030)

The dual-stage design allows you to replace your stock reed stop with a Rev-Plate which permits the reeds to open freely and function efficiently

MATRIX M22 EXHAUST PLUG

Gpe 11-13Hp

BOYESEN MOTORCYCLE POWER REED (681) HONDA CRF250X ALL BALLS A-ARM KIT (50-1030)BOYESEN 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