BOYESEN 04-11 KX125 BOYESEN RAD VALVE, RAD-11K KAWASAKI MX SYSTEMS FOR OFFROAD 250 SX 00-06

250 SX 00-06

Vented mesh back panel and under sleeve for airflow

250 SEF (2015-2026)

CR250 2004

binding down layered fabrics that have been torn

BOYESEN 04-11 KX125 BOYESEN RAD VALVE, RAD-11K KAWASAKI MX SYSTEMS FOR OFFROAD 250 SX 00-06Boyesen Rad Valve RAD 11K RAD11K 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