BOYESEN RAD VALVE 03-11 RM125, BLOCK RAD-21J, RAD21J Air Box Covers FACTORY RACING IGNITION COVER -

FACTORY RACING IGNITION COVER - BLUE - BOYESEN SC-30L

No more rusty hardware

Both the dual-zone chest and back protectors have a rigid central zone with a flexible soft compound around the perimeter and are backed by a soft bio-foam padding

CR 125/250/500 87-01 (Rear)

Supplied as a kit with friction plates

BOYESEN RAD VALVE 03-11 RM125, BLOCK RAD-21J, RAD21J Air Box Covers FACTORY RACING IGNITION COVER -Boyesen Rad Valve RAD 21J RAD21J [RAD 21I] 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