Ultimate security disc lock using advanced material technology, proven to withstand severe and sustained angle-grinder attacks. MD1000 is tested and proven to the highest security standards, carrying both the Sold Secure Powered Cycle Diamond and ART 4* ratings. Compact, with carry case and unique rubber reminder tags included, MD1000 is the next generation in portable motorcycle security. Resists angle grinder attacks Fits motorcycle discs Anti-pick lock, anti-drill lock cylinder Durable carry case included 2 x Magnetic Hiplok Reminder Tags with key ring included Sold Secure Powered Cycle Diamond Lifetime warranty (10 years) Weight 1.07kg Locking Area 44mm x 8mm External Dimension 105mm (L) x 80mm (W) x 35mm (D) Key or Combination 3 x replaceable coded keys Security Ratings Sold Secure Powered Cycle Diamond, ART 4 STAR, ENRA