BOYESEN RAD VALVE 95-98 YZ125, BLOCK RAD-33C, RAD-33C Moto 8.5 finished in black

finished in black

MT-09 1RC (2014-2016)

​· Suzuki RMX450Z 2019

supplied as SCAR part number STIMENGYZ450F

CB1300 N NA 9

BOYESEN RAD VALVE 95-98 YZ125, BLOCK RAD-33C, RAD-33C Moto 8.5 finished in blackBoyesen Rad Valve RAD 33C RAD33C 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