
Durable Motorcycle Engine Piston CH250 Assembly Set of Kit Piston. 12-Month Quality Guarantee: Includes free replacement for any quality issues within one year. High-Silicon Aluminum Alloy: Material offers excellent wear resistance, thermal conductivity, and lightweight performance. Complete Assembly Kit: Includes piston, rings, pin, circlips, and manual for direct installation. OEM and ODM Services: Supports customization from samples, designs, and flexible minor modifications. Precise Specifications: 72mm bore size, 17mm pin diameter, 47.8mm total height, 165g weight. Global Shipping Options: Free shipping on orders over $500 with tracking and damage protection. ISO9001 and CCC Certified: Products meet international quality and safety standards. Neutral or Custom Packaging: Available in recyclable white boxes or custom branding with MOQ.