BOYESEN RAD VALVE 17-19 KTM250, BLOCK RAD-42E purple Fits full size model years

Fits full size model years 2003-current

to be configured with choice of 360™ Arm and Head to suit user’s applications

WR250F 06-23

Intended for engine servicing and rebuild applications

LC2 125 Sting

BOYESEN RAD VALVE 17-19 KTM250, BLOCK RAD-42E purple Fits full size model yearsBoyesen Rad Valve RAD 42E RAD42E 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