Sport Rider Photos
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In order to work with the more oversquare crossplane crank engine, the primary intake stacks of the '09 R1 are longer while the movable secondary intake stacks are shorter than the previous generation. The actuation point is 1000 rpm lower, set at 9400 rpm on the new Yamaha, and secondary shower-style injectors are new as well.
2009 Yamaha YZF R1 Intake Stocks