BOYESEN 90-01 CR500 BOYESEN RAD VALVE, BLOCK RAD03A, RAD-03A, RAD03A C-Frame Exclusive zipper lock system keeps

Exclusive zipper lock system keeps pants closed and secure

this helps in the event of a crash and stays stronger for longer

05-P19 (oro2u

450 EXC Racing (2003)

but can be used as a premix at any OEM-recommended fuel:

BOYESEN 90-01 CR500 BOYESEN RAD VALVE, BLOCK RAD03A, RAD-03A, RAD03A C-Frame Exclusive zipper lock system keepsBoyesen Rad Valve RAD 03A RAD03A 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