BOYESEN RAD VALVE TC SX 125 17-22, BLOCK RAD-41E Head Pipe For maximum performance and compatibility

For maximum performance and compatibility

(MPN): 304781

2021 - 2026 EC 300

MC250F/450F 21-25

BOYESEN RAD VALVE TC SX 125 17-22, BLOCK RAD-41E Head Pipe For maximum performance and compatibilityBoyesen Rad Valve RAD 41E RAD41E 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