Boyesen PRO-46 Pro Series Reeds engine-valve-train-cam-chain-tensioners 1988-1997 Harley Davidson FXSTS Springer

1988-1997 Harley Davidson FXSTS Springer Softail

2002 Arctic Cat Mountain Cat 800 LE 144

extended foot room and the vibration dampening of a floating floorboard

Adjustable Slider Vents on Upper Shell and Chin Bar

2000-2003 Arctic Cat ZL 600 EFI

Boyesen PRO-46 Pro Series Reeds engine-valve-train-cam-chain-tensioners 1988-1997 Harley Davidson FXSTS SpringerThe latest carbon fiber technology with all the advantages of Boyesens patented dual stage reed design. Utilizes a carbon fiber top reed and a durable fiberglass epoxy bottom reed. Offers the quickest acceleration any reed can offer; maximizes horsepower and torque. Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response. No sacrifice in reed life like traditional carbon fiber reeds. Designed for the newest