Hot Rods 4-Cycle Crankshaft Assembly - 4073 Yamaha ATVs 2004-2009 Brand_Rivco Products 5:1 Piston Material Forged 2618

5:1 Piston Material Forged 2618 Aluminum Bore - Oversize +3

Classic stepped performance headers 1-3/4" primary to 2" step with a 2 into 1 merge collector for maximum performance

these saddlebag lids are the ultimate enhancement for your motorcycle

Precision CNC-machined billet aluminum construction

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Hot Rods 4-Cycle Crankshaft Assembly - 4073 Yamaha ATVs 2004-2009 Brand_Rivco Products 5:1 Piston Material Forged 2618Features Sold complete with the original proven Hot Rods connecting rods, top end bearings (unless otherwise noted) and crankshaft webs Factory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durability Complete and ready for installation Completely rebuildable with genuine Hot Rods connecting rods and bearings (unless otherwise noted) Gears are made at a quality level of DIN class 9 or higher Specs Product Name