BOYESEN RAD VALVE 09-19 KTM65, BLOCK RAD-40B, TC 65 17-18, RAD40B 1/4 turn throttle tube 2002 - 2026 HONDA CRF

2002 - 2026 HONDA CRF 450 R

KX125 1994

Double handles with padded grip

Kawasaki KX500 1996

BOYESEN RAD VALVE 09-19 KTM65, BLOCK RAD-40B, TC 65 17-18, RAD40B 1/4 turn throttle tube 2002 - 2026 HONDA CRFBoyesen Rad Valve RAD 40B RAD40B 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