BOYESEN 2003 RM250 BOYESEN RAD VALVE RAD-24J LIT ENDURO 3-year limited warranty

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BOYESEN 2003 RM250 BOYESEN RAD VALVE RAD-24J LIT ENDURO 3-year limited warrantyBoyesen Rad Valve RAD 24J RAD24J 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