BOYESEN RAD VALVE 00 YZ125, BLOCK RAD-33E, RAD-33E Plastics anatomically shaped heel cup

anatomically shaped heel cup

Versatile Use: Perfect for all off-road adventures

GL1100A 82-83

Sportsman 700 4x4 [If built after 10/02/03] 04

KTM 350 XCF-W 2010-2011

BOYESEN RAD VALVE 00 YZ125, BLOCK RAD-33E, RAD-33E Plastics anatomically shaped heel cupBoyesen Rad Valve RAD 33E RAD33E 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