u/CaptainKernelPanic

Hey all, so on the Specialized website, it only has S-Works crux in these patterned colors. Where can I find just the black Sworks crux with the white logo?

Specifically I'm looking for a 52cm size.

Got a 2007 Honda shadow 750 recently and intermittently (not everytime) when I let off throttle, it will pop. Not a light rumble but more like a crack, once it was even like a gunshot. Is that normal?

Ps I'm not a mechanic and am new to motorcycles in general

EDIT: bike is factory stock, the exhaust has not been modified or changed at all.