BOYESEN RAD VALVE 04 KX250, BLOCK RAD-12I, RAD12I Chain Guides Each sprocket is CNC machined

Each sprocket is CNC machined from aerospace grade 7075-T6 aluminium alloy with a 2-tone anodized/polished finish

*MICHELIN StarCross 5 Medium and MICHELIN StarCross 5 Soft options for 85cc to 150cc and MICHELIN StarCross 5 Mini option for 50cc to 65cc motorcycles

350 EXC-F Six Days (2012-2023)

AXP Xtrem HDPE Skid Plate (Black) Honda CRF450L 19-21

Roll-Off is your option

BOYESEN RAD VALVE 04 KX250, BLOCK RAD-12I, RAD12I Chain Guides Each sprocket is CNC machinedBoyesen Rad Valve RAD 12I RAD12I 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