BOYESEN RAD VALVE 95-97 KTM250, BLOCK RAD-42 KTM360 96-97, RAD-42 Armoured Vest 500 EXC-F (2015–2026)

500 EXC-F (2015–2026)

Suzuki RM-Z450 18-24

98-16 Kawasaki NINJA ZX-6 R

breathable mesh zones for airflow

Visco-elastic protectors on chest

BOYESEN RAD VALVE 95-97 KTM250, BLOCK RAD-42 KTM360 96-97, RAD-42 Armoured Vest 500 EXC-F (2015–2026)Boyesen Rad Valve RAD 42 RAD42 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 or