BOYESEN 2002 CR250 BOY.RAD.VALVE RAD-02F Accessories & Glasses YAMAHA YZ80 1993-2001

YAMAHA YZ80 1993-2001

Premium fleece provides year-round warmth

525 EXC 03-09

250-300RR 13-17

Barcode: 8059347200743

BOYESEN 2002 CR250 BOY.RAD.VALVE RAD-02F Accessories & Glasses YAMAHA YZ80 1993-2001Boyesen Rad Valve RAD 02F RAD02F 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