Dio-50 Motorcycle Engine Piston Assembly, 39mm Cylinder Diameter, with Rings & Pin

Dio-50 Motorcycle Engine Piston Assembly, 39mm Cylinder Diameter, with Rings & Pin. Complete Piston Kit: Includes piston, rings, pin, and circlips for direct installation. High-Silicon Aluminum Alloy: Offers excellent wear resistance, thermal conductivity, and lightweight performance. 12-Month Warranty: Covers quality issues with free replacement or repair for one year. OEM/ODM Customization: Supports customization from samples, designs, and flexible minor adjustments. Global Shipping Support: Free shipping on orders over $500 with damage protection and tracking. Professional Manufacturer: Zhejiang Chengtai has over 10 years of R&D and production experience. Certified Quality: Products certified with CCC and ISO9001:2000 standards. Sustainable Packaging: Uses 100% recyclable carton materials and plastic-neutral practices.