BOYESEN 97-98 YZ250 BOY.RAD.VALVE RAD-34D Hip Bags Durability: High quality resistance and

Durability: High quality resistance and endurance

Model-specific engine bolt replacement kit

MRT 50 Super Motard Racing

This kit includes a new tank gasket

10 x 18 59P

BOYESEN 97-98 YZ250 BOY.RAD.VALVE RAD-34D Hip Bags Durability: High quality resistance andBoyesen Rad Valve RAD 34D RAD34D 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