BOYESEN 88-91 KX125 BOYESEN RAD VALVE 2.5 DT1 Pre Oiled Airfilter Vertigo

DT1 Pre Oiled Airfilter Vertigo Trial 16-22

Triumph Speed Triple 1200RS 2023

alloy-impregnated cork facings to resist heat fade and reduce swelling

Triumph - Thruxton 1200 - 2017

GPZ500 (1988-2004)

BOYESEN 88-91 KX125 BOYESEN RAD VALVE 2.5 DT1 Pre Oiled Airfilter VertigoBoyesen Rad Valve RAD 11 RAD11 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 aluminium casting, no