PISTON RING 89.00MM FOR WISECO PISTONS ONLY Model_Patriot_9R The mounting system allows the

The mounting system allows the guards to be positioned independent of the angle of the levers

The pivot joints—usually a weak point on OEM arms—are reinforced with gussets and extra material to make sure they won’t fail

surpassing the stock system by around 2 decibels

Commercial grade metal valve and head

PISTON RING 89.00MM FOR WISECO PISTONS ONLY Model_Patriot_9R The mounting system allows theAll Wiseco rings can be used in cast iron, nickel ceramic plating (Nikasil), boron composite, and Electrofusion bores. CAUTION: Unless otherwise noted, Wiseco rings can not be used in chrome plated bores. Engine damage will occur.