Boyesen RAD-13 Rad Valve
1987KawasakiKX500
1988KawasakiKX500
1989KawasakiKX500
1990KawasakiKX500
1991KawasakiKX500
1992KawasakiKX500
1993KawasakiKX500
1994KawasakiKX500
1995KawasakiKX500
1996KawasakiKX500
1997KawasakiKX500
1998KawasakiKX500
1999KawasakiKX500
2000KawasakiKX500
2001KawasakiKX500
2002KawasakiKX500
2003KawasakiKX500
2004KawasakiKX500

Features

  • Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports
  • Provide quicker, sharper throttle response and more horsepower throughout rpm range
  • Specially-designed reed cage holds Boyesen's patented dual-stage reeds
  • Boyesen's hot RAD valves ratchet up your torque
  • One-piece cast aluminum bolts in easily
  • Order one set per cylinder

Harmonized Codes

  • EU - 84099100900
  • US - 8409.91.9990
  • Schedule B - 8409.91.8000

Specs

PRODUCT NAME REED CAGE ASSEMBLY
TYPE DUAL STAGE
MODEL RAD VALVE
MATERIAL ALUMINUM / CARBON FIBER
UNITS EACH
RIDING STYLE OFFROAD

Package info

WEIGHT 1 LBS
HEIGHT 4.6
LENGTH 6.1
WIDTH 4.62

Fitments

         
 
 YEAR
 
 MAKE
 
 MODEL
POSITION NOTES
1987-2004 Kawasaki KX 500 - -

Boyesen RAD-13 Rad Valve

Features

  • Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports
  • Provide quicker, sharper throttle response and more horsepower throughout rpm range
  • Specially-designed reed cage holds Boyesen's patented dual-stage reeds
  • Boyesen's hot RAD valves ratchet up your torque
  • One-piece cast aluminum bolts in easily
  • Order one set per cylinder

Harmonized Codes

  • EU - 84099100900
  • US - 8409.91.9990
  • Schedule B - 8409.91.8000

Specs

PRODUCT NAME REED CAGE ASSEMBLY
TYPE DUAL STAGE
MODEL RAD VALVE
MATERIAL ALUMINUM / CARBON FIBER
UNITS EACH
RIDING STYLE OFFROAD

Package info

WEIGHT 1 LBS
HEIGHT 4.6
LENGTH 6.1
WIDTH 4.62

Fitments

         
 
 YEAR
 
 MAKE
 
 MODEL
POSITION NOTES
1987-2004 Kawasaki KX 500 - -
1987KawasakiKX500
1988KawasakiKX500
1989KawasakiKX500
1990KawasakiKX500
1991KawasakiKX500
1992KawasakiKX500
1993KawasakiKX500
1994KawasakiKX500
1995KawasakiKX500
1996KawasakiKX500
1997KawasakiKX500
1998KawasakiKX500
1999KawasakiKX500
2000KawasakiKX500
2001KawasakiKX500
2002KawasakiKX500
2003KawasakiKX500
2004KawasakiKX500


Part listed fits Models described and may fit other models not listed, contact us if you have fitment questions. Warranties are Manufacturer Warranties when applicable-Message us for details. Returns must be in the unopened, unused condition.

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