Reasons for Selection - Made of manganese steel, bike master links feature rust resistance, corrosion resistance, wear resistance and durability, which ensures stable power transmission, improves the chain's tensile and torsional strength, and enhances shifting smoothness.Specifications - Total Size: 21 x 8 x 6.6mm / 0.83" x 0.3" x 0.26" ;(L*W*H); Plate Thickness: 1mm / 0.04"; Pin Diameter: 3.6mm / 0.14"; Packing List: 8 Pcs x Bicycle Chain Master LinksSuitable For - Reusable bike chain link connectors are essential for bicycle chain maintenance, repair and assembly, which are widely used for connecting or replacing chains on road bikes, mountain bikes, racing bikes and touring bikes. Suitable for routine maintenance, chain cleaning or custom chain length adjustments.
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