joint lock for motorcycle/bicycle/bike/motobike/motorcross/dirt bike 
1) Super hard joint lock

2) Classic and elegant design fit for every motorcycle

1.Lock body

   Made of Al. alloy, anti cut and anti drill. Surface oxidation treatment, corrosion

   resistant and salt spary proof, good performance in bad weather and environment.

2.Lock shackle

    Made of steel alloy under heat treatment.anti cut and unclench.

3.key core

    Made of copper material, super hard, anti poke.

4.Key

    Tube type,not easy be copied. two keys or more than two keys are for your option

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ike u lock