This 72.00 mm bore racing piston kit is designed for Kawasaki KLX250 applications, providing a direct replacement piston assembly for engine rebuilds and performance-focused use. It is manufactured from Br-12 aluminium alloy and supplied with a DLC-coated piston pin, double surface treatment, and ring set dimensions matched for the specified piston design.

Features

• Direct OEM replacement design


• Stock mounting location compatibility


• Designed to handle increased power loads


• Made to OEM specifications


• Matches original equipment appearance


• Suitable for racing and high-performance engine use


• Easy to install when fitted by a competent technician


• Professional installation is recommended if unsure


• Visual comparison before ordering is advised to avoid selection errors


• Positioned as a value-focused replacement option

Specifications

• Bore: 72.00 mm


• Piston height: 48.30 mm


• Top of pin to crown: 14.80 mm


• Ring size: 1.0 mm x 1.0 mm x 2.0 mm


• Pin size: 17 mm x 52.5 mm


• Pin coating: DLC coating


• Material: Br-12 aluminium alloy


• Alloy type: Low-expansion aluminium-silicon alloy


• Silicon content: Typically 12% to 21%


• Additional alloy elements: Copper, magnesium and nickel trace elements


• Surface treatment: Micro-Arc crown and phosphating

Cross-Reference OEM Part Numbers

• 13001-1463


• 13008-1071


• 8644DA

Vehicle Fitments

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  Kawasaki KLX250