PRO CIRCUIT LINKAGE ARM PC YAMAHA YPA10450 4 Stroke Piston Kit steel base washers (springs are

steel base washers (springs are suitable for use with high-performance cams)

Note that the integrated blinkersen are not approved for road use

Organic Plates for OEM Replacement

Designed for both front brake calipers

Ensuring Increased Airflow for Increased Horsepower

PRO CIRCUIT LINKAGE ARM PC YAMAHA YPA10450 4 Stroke Piston Kit steel base washers (springs areCNC Machined From Billet Aluminum and Designed to Stiffen Up The Initial Linkage Curve and Improve The Geometry of the Chassis, Making the Bike Much More Stable, This Will Also Help Eliminate The Initial Loose and Walllowy Feel, Turning Capabil ARM INCLUDES ALL OF THE REQUIRED BEARINGS AND SEALS