Athena Cylinder Kit Big Bore YZ125 144cc 1997-2004

Aluminum cylinder with nickel carbide coating and aluminum cylinder head with removeable bronze dome Specially designed, high performance, hard anodized power valves (cannot use OEM) Kit also includes Athena top end gasket set with required seals and hardware Piston kit includes cast lite flat top piston, rings, clips and pin

• Brand: ATHENA
• Vendor Part Number: P400485100029
• Base Color: Silver
• Bore Size: 58,00 mm
• Cylinder Bore Coating: Nickel-Carbide
• Displacement: 144 cc
• Engine Type: 2-Stroke
• Material: Aluminum
• Product Name: Cylinder Kit
• Style: Big Bore
• Units: Kit