Wiseco Racer Elite 2-Stroke Pistons Yamaha YZ125 54.0mm RE905M05400

Most OEM manufacturers recommend on small-bore motocross engines need to have the piston and rings replaced every 20 hours or less to maintain peak performance and not damage the cylinder plating. To create an Elite Piston Wiseco started with 2000 series alloy for extream strength. Racers Elite Piston using ArmorPlating ™, to promote ring sealing and protect from harmful detonation.  ArmorFit™ skirt coating for superior fit and conformability to your cylinder bore to enhance the performance of your Yamaha YZ125. Wiseco has been an innovator in motorcycle piston performance and durability for over 75 years who else can say that.

Wiseco Racer Elite™ Yamaha YZ125 Pistons 05-19:

• Wiseco has been dedicated forging for greater strength and light weight
• Superfinish piston pin reduces friction and smooths operation
• 2000 Series alloy provides extreme strength for extreme conditions
• ArmorPlating™ for protection from harmful detonation and improved ring seal
• ArmorFit™ skirt coating for perfect fit and conformability to your cylinder bore
• Premium-quality rings enhance sealing for each application
• Std. Bore size 54.0mm
• Vendor Part # RE905M05400
• Fits the Yamaha YZ125 05-21, YZ125X 20-22

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