BOYESEN 2000 CR125 BOY.RAD VALVE RAD-01E jersey and workshops for its toughness

and workshops for its toughness and longevity

New minimalist centre design for reduced weight and mud clearing

Barcode: 7611197013617

500 XC-W 14-19

Yamaha - XT660R - 2009

BOYESEN 2000 CR125 BOY.RAD VALVE RAD-01E jersey and workshops for its toughnessBoyesen Rad Valve RAD 01E RAD01E 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