BOYESEN RAD VALVE 01-03 KX250, BLOCK RAD-12H, RAD12H blue : 97412 Range: Racing GP

: 97412 Range: Racing GP Fitment Summary

Unique combination wrench design has 3-sided open end and semi-closed end

Incorporates FMF Resonance Chamber Technology™ both internally and externally

Factory Racing Silver/Black Vein Ignition Cover - Boyesen SC-46

KL650 A (KLR) 92-07

BOYESEN RAD VALVE 01-03 KX250, BLOCK RAD-12H, RAD12H blue : 97412 Range: Racing GPBoyesen Rad Valve RAD 12H RAD12H 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