KIT PISTONI VERTEX 97.0 A HC YAMAHA YZ 450 10-13, VERTEX 23563A HC COMPR 13,5:1

YAMAHA YZ 450F 2010-2013 HC COMPR 13,5:1. All Vertex Pistons Feature Piston Assy 33D-116A0-00-00. Piston (Std) 33D-11631-00-00. Piston Ring Set (Std) 33D-11603-00-00. Pin, Piston 33D-11633-00-00. BORE SIZE.

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