Bike Chain Locks

7mm four-sided chain links made from 3t MANGANESE STEEL Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability Hardened DEADBOLT DESIGN provides extra…

12mm six-sided, chain links made of 3T HARDENED MANGANESE STEEL for maximum strength Durable, protective nylon cover with hook-n-loop fasteners to hold in place Includes Evolution series 4 Disc Lock…

This lock features end pin-link design secures the chain to hardened deadbolt and provides extra holding power when subjected to leverage attacks.

3MM HARDENED STEEL LINKS for moderate security lock ups Includes EASY TO INSTALL TRANSPORT BRACKET Includes 2 KEYS

10mm six-sided chain links made from 3T MANGANESE STEEL Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability HIGH SECURITY DISC-STYLE CYLINDER is pick…

9mm four-sided chain links made from 3T MANGANESE STEEL Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability Hardened DEADBOTL DESIGN provides…

3MM HARDENED STEEL LINKS for moderate security lock ups Includes EASY TO INSTALL TRANSPORT BRACKET Includes 2 KEYS