BOYESEN 1988-91 CR125 BOY.RAD VALVE RAD-01A headlight Industry-Leading Five-Year Warranty

Industry-Leading Five-Year Warranty

Kawasaki - VN1700 Vulcan Classic - 2017

RR X-Pro 250 4T (2025-2026)

more personalized fit for a wider variety of head shapes and allows us to deliver superior ventilation throughout the helmet

or someone who simply appreciates old-school garage culture

BOYESEN 1988-91 CR125 BOY.RAD VALVE RAD-01A headlight Industry-Leading Five-Year WarrantyBoyesen Rad Valve RAD 01A RAD01A 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