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Bike D-Locks

Keep your bike secured even in high theft-risk locations with a hardened steel D-lock. The lock and shackle mechanism offers you the highest level of security for keeping your bike safe. The steel shackle provides maximum strength and reliability, resisting tampering like cutting, sawing and twist-and-cut attacks. The advanced disc key cylinder offers protection against lock picking so you can have the peace of mind that your bike will be safe in urban and rural environments. Find the best bike D-lock at Swinnerton Cycles from brands like Kryptonite and ABUS.

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At Swinnerton Cycles, we only provide the best brands of locking systems so you can have the best security for your bike. Brands like Masterlock provide double locking systems in their bike D-lock to protect against lock picking and tampering.

Maximum security with a D bike lock

Find silver, gold and diamond levels of security in this bike D-lock collection to select the right level of protection for your bike value and area risk. Our D-locks for bikes also feature dust covers to prevent dirt and debris from entering the lock system, meaning you will get a lifetime of high-quality bike security.

Transport your D-lock for your bike with ease

Many of our D bike locks come with mounting brackets or bag clips to easily take your bike D-lock on your cycle. Choose a D-lock for your bike to avoid annoying rattling chains. 

Discover the best D-locks at Swinnerton Cycles today, or explore our other bike lock options, like chain and cable locks.