BOYESEN RAD VALVE 05-19 YZ250, BLOCK RAD-34J Kit Throttle tube with bearing

Throttle tube with bearing

YZ 125 Inc 50th Ann Ed (2024)

The upper pivot

Includes hinges

With its comfortable fit and stylish design

BOYESEN RAD VALVE 05-19 YZ250, BLOCK RAD-34J Kit Throttle tube with bearingBoyesen Rad Valve RAD 34J RAD34J 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