Vertex Valve Exhaust - Steel size-yl-yxl Compatible with all 520 pitch

Compatible with all 520 pitch motorcycle chains for a universal drivetrain fitment

Properties:

Engineered for consistent stopping power

long life and self-cleaning capabilities necessary in diverse riding conditions

Supplied as a pair to provide complete coverage for both left and right fork legs

Vertex Valve Exhaust - Steel size-yl-yxl Compatible with all 520 pitchHigh quality steel exhaust valves are essential for maintaining the structural integrity of your engine's cylinder head. This component is built to endure the repetitive mechanical stress and heat cycling of modern four stroke power plants. Forged from a single piece of alloy for superior grain structure and strength. Features a friction welded tip to provide maximum durability against rocker arm contact. Black oxide or similar protective coating