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Athena 54mm 125cc Standard Bore Cylinder Kit
Contracted from aluminum, the cylinder is lined with a nickel-carbide coating for durable, reliable performance. Features a forged piston that's been molybdenum coated for high performance use and extended wear life. Premium quality gasket kit meets or exceeds OEM specifications. Includes Cylinder, piston, piston pin, piston pin rings, gasket kit. Fits Yamaha YZ 125 LC Factory Contracted from aluminum, the cylinder is lined with a nickel-carbide coating for durable, reliable performance Built from race proven designs to Yamaha factory specifications Chosen by the top race teams in all forms of racing including super cross, motocross, GNCC, superbike, and more Maximizes HP and service life in Yamaha

Price is $839.00
Price: $838.76