
China Factory 520 Size Xring Aftermarket Gold Color Motorcycle Chain Excellent Torsion Resistant. High Tensile Strength: 38 kN tensile strength ensures durability and reliable power transmission. Extended Service Life: Advanced heat treatment extends service life by 1.5x compared to standard chains. X-Ring Design: Reduces friction and wear while maintaining smooth operation and quiet performance. Premium Material: Constructed from alloy steel with chrom plated surface treatment for corrosion resistance. Versatile Application: Suitable for street bikes, racing motorcycles, and off-road vehicles up to 800cc. Lifetime Support: Provides lifelong technical support and free replacement for manufacturing defects. Lightweight Construction: Lightweight yet strong design ensures stable power transmission with minimal weight. ISO Certified: Manufactured under ISO9001:2001 certification standards for quality assurance.