Hot sale Combination Chain Lock for Bicycle and Motorcycle Anti Theft

Product description

This bicycle folding lock is a high-end product of the folding lock series produced by the limited company. It is made of 6 high-performance alloy steel, has strong anti-theft performance, and has the ability of anti-skid, anti-saw and anti-file. The unique processing method of the golden key enables you to get the best protection and protect your riding. Why? This bicycle lock combination has a high-security double-lock steering lock mechanism, which is very effective in anti-theft. Through the pull test of the golden key laboratory, there is a golden key for you to make the right choice, so that thieves have no chance to use it conveniently. This golden key bicycle lock combination has an easy-to-install bicycle lock bracket, and the protective coating can protect your bicycle paint, including more than 7000 keys that can be opened each other, Select this lock and you will get safety and convenience

The anti-theft lock is composed of a lock head, an inner lock seat, and an insertion rod. The lock head and the inner lock seat are fixed on both sides of the horizontal bar of the bicycle rear wheel frame with screws and connecting devices. The insertion rod passes through the rear wheel, the inner lock seat, and is fixed on the lock head. The inner lock seat is provided with a through hole with a necking in the middle perpendicular to the insertion rod. On both sides of the necking, one end of the necking is inserted with a locking pin that can be embedded between the flywheel teeth and is sleeved with a spring. The locking pin passes through the necking and is hinged with the pull pin rod, The locking pin is provided with a notch that can be clamped with the insertion rod. When in use, one end of the lock pin is pushed between the flywheel teeth by the spring, and then the insertion rod is inserted into the lock head to lock, so the flywheel and the wheel cannot rotate.