Thx ZIllaDude I was hoping you reply.
My Son quad is a 86 and runs damm good. Was only on it's 2nd set of tires from being new, But the front brake calipiers are different colors one is purple & other aluiminum.
the reason i state this was becuase the front right tire had too much chamber and the top of the tire was leaning out about a half inch, Didn't notice it until we cut the plastic. Well I was wondering if the that right side Aarm got change along the way with a new design. Possible?