-The DS 650 has the following mods-Ported intake manifold,High compression piston(12.5-1), Ron Woods intake, HSR 45 carb, dropped one tooth in front sprocket, full big gun exhaust, and dynatek CDI programable.

-Renegade 1000 has the following mods- HMF full exaust, programmer, and a sand racing clutch.
The two bikes were dead even! My YFZ took them both.