WPWR140-103 - WPWR140-103 - Wiseco Engine Rebuild Kit - Yamaha YZF250 2012-13

Features: Kit includes a premium forged piston kit with stock compression ratio and a high-quality cam chain. Top and bottom end components are included for a complete engine rebuild. Crankshaft and rod assembly designed and inspected to assure durability. Main bearings, seals, gaskets, a Wiseco hour meter and bracket are also included in the kit. Kit Includes: • Crankshaft Assembly • Piston Kit #40072M07700 • Top End Gasket #W5921 • Bottom End Gasket #WB1038 • Main Bearing #B5036 • Cam Chain #CC007 • Hour Meter with Mount #W8063/W8062 • Maxima Assembly Lube.