Intake Valve Steel 8400009-2

Intake Valve Steel 8400009-2Replacement ValveNitride coated Precision polished surface Induction hardened valve stem tip Forged one piece OEM replacement valves Precision machined valve head and seat surfaces Compatible with OEM valve keepers and retainers Designed and manufactured to meet or exceed OEM specifications and standards Seat angle is 45. Overall Length: 82. 400 mm.

ClassicAttack TireMulti-Grip Technology makes it possible to use a homogeneous grip grading with a single compound thanks to a temperature-controlled curing of the tire during the production process

wet or dry

Kit for YZ450F 10-13 also includes a complete airbox that increases the volume of the intake along with wash plug

Diaphragm Clutch SpringsDirect replacement for the OEM steel diaphragm spring

Slim fit cut offers a tighter

CNC machined and precision double grinded for perfect fitment and flatness

A clear coat finish to protect paint & graphics

Outstanding acceleration

Pinlock® ready for optional use

Comes in a new

Cylinder KitKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets

Standard Front Offroad Brake RotorMade with heat-treated carbon steel for longer wear life and reduced galling