PROX

Piston Kit - 64.25 mm - Yamaha

PX-4191

Regular price $99.95

DESCRIPTION

Oversized piston follows manufacturer piston to cylinder wall clearances

Precision machined on state of the art CNC equipment

Made with low expansion, low friction alloy

Kit includes piston, rings, circlips and wrist pin

Bore - Oversize: +0.25 mm

Piston Material: Cast

Units: Kit

Compression Ratio: Standard

Riding Style: Street

Bore - Oversize: +0,25 mm

Piston Material: Aluminum Alloy

Skirt Coating: Moly Coated

Bore Size: 64.25 mm

Engine Type: 2-Stroke

Product Name: Piston Kit

Riding Style: ATV

Weight: 0.63

Height: 3.26

Length: 3.34

Width: 3.3