1.Motorcycle Disc Lock for Motorcycle security, Anti-theft 2.Material :Cast iron 3.Quality:CAS 4. ... lock,disc lockLock body Made of Al. alloy, anti cut and anti drill. Surface oxidation treatment, corrosion resistant and salt ... Lock shackle Made of steel alloy under heat treatment.anti cut and unclench.key core Made of copper material, ... for your option PACKING motorcycle disc brake lock,anti theft lock