5.4mm hardened steel links for high threat level lock upsDurable rubber coating on steel links protects the frame and paintIncludes new Click Tight bracket for effortless, quiet and reliable transport2 keys included and is eligible for Kryptonite`s Anti-Theft Protection programFeatures a 360° rotating lock head for ease of use5.4mm2`11`/90cmKeyBlack/Orange7 of 10Included005636UPC/EAN/GTIN: 720018005636