Boyesen RAD-13 Rad Valve Reed Cage Assembly

Now delivered with carbon fiber reeds for even greater performance gains
Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports
Sharper, quicker throttle response
Added torque improves performance on hills, through corners and over technical jumps
Increases horsepower in low-, middle- and especially the top-end ranges
One-piece aluminum casting, no trimming or plastic inserts required

Specs
Product Name Reed Cage Assembly
Type Dual Stage
Model Rad Valve
Color/Finish Black / Silver
Base Color Silver
Material Aluminum / Carbon Fiber
Units Each
Riding Style Off-Road

Package info
Weight 1 lbs
Height 4.6
Length 6.1
Width 4.62

1987-2004 Kawasaki KX500