Reasons for selection This bike chain lock features a manganese steel chain with high tensile strength, designed to resist hydraulic shears, hammers, and prying tools. It comes with a polyester sheath that effectively protects the chain and prevents scratches to the bike's paint. The stainless steel lock head is rust-proof and corrosion-resistant, and its intricate lock core structure enhances anti-prying performance, providing reliable security for daily commutes or outdoor adventures.MeasurementColor: Black & SilverMaterial: Manganese SteelSize: 1200 mm x 25 mm / 3.
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