Vertex Top End Piston Kit SX85/TC85 18-27 - 12 Degree Head Levers - Universal The original Powercore is a

The original Powercore is a lightweight and compact silencer constructed of an extruded aluminum canister with a nickel plated stinger and end cap

Holds four valve guide seals at one time for quick and easy installation on multi valve cylinders

This can be inefficient depending on the intended use

2007-2012 Yamaha YZ450F YZF450

W650 00-02

Vertex Top End Piston Kit SX85/TC85 18-27 - 12 Degree Head Levers - Universal The original Powercore is aVertex's Piston Kits are engineered to deliver exceptional performance, durability, and precision fit for both 2 stroke and 4 stroke engines, catering to riders who demand the best from their machines. Key Features: Precision Fit: Available in exact A, B, or C sizes to match your cylinder bore perfectly, maximising power and performance while minimising blow by and oil consumption. 2 Stroke Pistons: Contain 18% silicon to reduce wear and thermal