BOYESEN BOY.RD VALVE 02-03 KTM300, BOYESEN RAD-42C, RAD-42C Elbow Guard The 36mm clamping diameter tapers

The 36mm clamping diameter tapers down to a conventional 22mm control section at each end

(MPN): 8059347200767

TC 50 MINI 2021 - 2023

Honda CBR1000RR-SP 2017

Supersport 900 Carenata

BOYESEN BOY.RD VALVE 02-03 KTM300, BOYESEN RAD-42C, RAD-42C Elbow Guard The 36mm clamping diameter tapersBoyesen Rad Valve RAD 42C RAD42C 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