BOYESEN RAD VALVE 87-93 KX250, RAD-12 Decal 500 Enduro RS 4T 2024

500 Enduro RS 4T     2024

Engineworx Crankshaft Bearing and Seal Kit KTM SX50 02-08

Countershaft Rebuild Kit 25-4001

Compatible with 249 models (yearly)

BOYESEN RAD VALVE 87-93 KX250, RAD-12 Decal 500 Enduro RS 4T 2024Boyesen Rad Valve RAD 12 RAD12 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