Bike security gear designed to keep commuters' bicycles locked, the Sterling Bike D Lock pairs a 320mm D lock with a 1.2m self-coiling cable. Riders gain reassurance from a double locking shackle and a cover that stops dirt ingress during everyday use. Is that level of protection right for typical urban parking?
⚡ At a Glance
- • Security Rating: Double locking shackle combined with a 320mm D lock for strong physical resistance
- • Best for: Commuters and urban cyclists who need a robust, portable locking solution
- • Not ideal for: Riders prioritising the lightest possible lock for short, quick stops
A 320mm D lock pairs with a 1.2m heavy duty self-coiling cable. Supplied with two keys and a frame mounting kit for everyday convenience.
Secure frame locking – with a double locking shackle
Double locking shackle secures both shackle ends into the lock body, increasing resistance to twisting and lever attacks. The D lock form factor concentrates steel where it most resists force.
Greater resistance to common tampering methods makes securing the frame more reliable. Suitable for leaving a bike at busy city racks or outside shops.
Flexible reach for accessories – with a 1.2m heavy duty self-coiling cable
The cable extends to 1.2 metres and coils back for compact storage, allowing connection between the D lock and other parts. Heavy duty construction limits easy cutting compared with thinner cables.
Wheels, pedals or an additional frame tube can be secured alongside the D lock for fuller coverage. Coiling keeps the cable neat when not in use.
Cleaner operation and easy transport – thanks to lock cover and mounting kit
A protective cover prevents dirt and grit entering the locking mechanism while the supplied frame mounting kit keeps the lock mounted to the bike during rides. Two keys are included for redundancy.
Reduced grit ingress lowers the chance of jamming and extends service life. On-bike mounting keeps hands free and avoids needing a backpack for transport.
✨ The 4 Key Reasons for Sterling Bike D Lock
- 320mm D lock – Secure fit around frame and chain, suitable for most bikes
- 1.2m Heavy Duty Cable – Extends reach to secure wheels and accessories simultaneously
- Supplied with 2 Keys & Frame Mounting Kit – Keeps spare key safe and lock handy during rides
- Lock Cover to Stop Dirt Ingress – Protects locking mechanism, reducing maintenance and jamming risk
📋 Technical Details at a Glance
- Category: Home Improvement - Bike Security
- Brand: Sterling
- Product ID: B0DXL4HH9W
- Lock Type: D lock with separate coiling cable
- D-lock length: 320mm
❓ Frequently Asked Questions
Q: Are keys included with the lock?
A: Yes, two keys are supplied with the lock and a frame mounting kit is included for carrying convenience.
Q: Can the cable secure both wheels and the frame?
A: The 1.2m heavy duty self-coiling cable extends to secure wheels or accessories in addition to the 320mm D lock securing the frame.
Q: Does the lock resist dirt and grit?
A: A lock cover is included to stop dirt ingress, helping to reduce jamming and maintenance.
🏆 Our Verdict
Ideal for commuters and urban cyclists who need a sturdy lock with practical extras. Strong physical security from a double locking shackle and the added reach of a 1.2m cable are the main selling points. Considering the included keys and mounting kit, the lock represents solid long-term value for regular use.
