10 Best Bike Lock Diamond Sold Secure in The UK

Last updated on 14/08/2025
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Best Choice
1
9.9
Exceptional
Burg-Wächter Duo Kit Sold Secure Diamond & Gold 10mm Keyed Alike Chain Twin Pack Burg Wachter, Black, 2M
Burg-Wächter
Burg-Wächter Duo Kit Sold Secure Diamond & Gold 10mm Keyed Alike Chain Twin Pack Burg Wachter, Black, 2M
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Why We Love It
  • Exceptional security with Sold Secure rating.
  • Fortified with hardened steel chain.
  • Convenient keyed alike padlocks.
Main Highlights
  • Sold Secure Keyed Alike Twin Pack 1M Security Chains
  • Sold Secure Diamond Insurance Rating - Cycles
  • Sold Secure Gold Insurance Rating - Motorcycle
  • 10mm Thick Hardended Steel Chain
  • Keyed Alike Hardended Steel Padlocks
9.9
Exceptional
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Best Value
2
9.7
Exceptional
Save 6%
Hiplok DX Bike D Lock/Bicycle D Lock - Black. Sold Secure Pedal Cycle Diamond. 14mm Steel Shackle. 15cm x 8.5cm Area. Double Dead Lock. 3 Keys Inc
Hiplok
Hiplok DX Bike D Lock/Bicycle D Lock - Black. Sold Secure Pedal Cycle Diamond. 14mm Steel Shackle. 15cm x 8.5cm Area. Double Dead Lock. 3 Keys Inc
6% OffFree Shipping
Why We Love It
  • Gold rating offers high security.
  • Integrated Clip for easy carry.
  • Frame-friendly rubberized coating.
Main Highlights
  • Sold Secure Diamond rated - Maximum Security - 14mm steel shackle with anti-rotation, double locking tabs
  • Integrated CLIP + RIDE system fits belts, bags, pockets.
  • Rubberized coating for frame protection
  • 3 x coded & replaceable keys
  • 3 x coded & replaceable keys
9.7
Exceptional
Save 6%
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3
9.6
Superb
Save 3%
Burg-Wachter 12mm Sold Secure Bike Chain & Ground Anchor Diamond Lock, Black, 2M
Burg-Wächter
Burg-Wachter 12mm Sold Secure Bike Chain & Ground Anchor Diamond Lock, Black, 2M
3% Off
Why We Love It
  • Highest bike security rating.
  • Flexibility in securing locations.
  • Home and away peace.
Main Highlights
  • Sold Secure Diamond Bike Security Kit Consists Of;
  • Sold Secure Diamond GMK 12mm Chain - 1M Length
  • Sold Secure Diamond 100D U Lock
  • Sold Secure Diamond GA1 Ground Anchor
  • Ideal For Securing Your Bike At Home Or Away
9.6
Superb
Save 3%
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4
9.4
Superb
Save 6%
SeatyLock Mason Bike U Lock - Patented Heavy Duty Anti Theft Sold Secure Diamond Rated Bike ULock - High Security Bicycle Lock with Key for Electric and City Bikes (18CM)
Seatylock
SeatyLock Mason Bike U Lock - Patented Heavy Duty Anti Theft Sold Secure Diamond Rated Bike ULock - High Security Bicycle Lock with Key for Electric and City Bikes (18CM)
6% Off
Why We Love It
  • Uncuttable and anti-theft design.
  • Lightweight yet highly durable.
  • Automatic weatherproof keyhole shutter.
Main Highlights
  • 3 YEAR PEACE OF MIND LIGHTEST DIAMOND SOLD SECURE U LOCK - Best Lightweight Portable D Lock - No Code or Chain. Perfect for Outdoor Cycling. Bolt Cutter Drill Pick & Saw Proof Uncuttable Bike Lock
  • PATENT ULTRA STRENGTH HEAVY DUTY ANTI THEFT CYCLE LOCK - Anti Cut Durable Waterproof Bicycle Bike Locker with Antitheft Triangle Shaped Crossbars. Strongly Tested Guard System Stops Thief Attacks
  • RELIABLE HIGH PERFORMANCE PROTECTION - SeatyLock Pro Bike Tool. Break Resistant & Thief Deterrent. Compact & Easy Carry Bike Accessory. Rust Prevention Coating & Components for Quality Safety
  • UNIQUE AUTOMATIC KEYHOLE SHUTTER - Super Specialized Dust Dirt Rain & Weather Proof Locking Gear. Strong Bike Lock for Ebike, Road Bike, Electric Bike & Scooter. Mounting Bracket Sold Separately
  • THE ONLY ULOCK WITH DOUBLE THICKNESS PROTECTIVE PLATES - Smart Cutting Edge Design for Extreme Safety. Ultimate Combination of Light Weight & Maximum Security for Safe Cycles. Tough Anti-Theft Device
9.4
Superb
Save 6%
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5
9.2
Superb
Save 7%
ABUS Ultimate 420 U-lock + USH holder + Cobra 10/120 security cable - Bike lock set - security level 12 - Black/Red
ABUS
ABUS Ultimate 420 U-lock + USH holder + Cobra 10/120 security cable - Bike lock set - security level 12 - Black/Red
7% OffFree Shipping
Why We Love It
  • Highly secure and reliable.
  • Certified for premium protection.
  • Award-winning security standard.
Main Highlights
  • Ultimate 420/170HB230+USH+10/120
  • Awarded the Sold Secure pedal cycle gold certificate for security products.
9.2
Superb
Save 7%
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6
9.0
Superb
Save 24%
Hiplok DXF Bike D Lock (22 x 15 x 3.5 cm) with Hiplok Frame Bracket & 3 Keys- Black. Sold Secure Powered Gold & Pedal Diamond Bike/Bicycle D Lock
Hiplok
Hiplok DXF Bike D Lock (22 x 15 x 3.5 cm) with Hiplok Frame Bracket & 3 Keys- Black. Sold Secure Powered Gold & Pedal Diamond Bike/Bicycle D Lock
24% OffFree Shipping
Why We Love It
  • Highly secure with hardened steel.
  • Lightweight yet Gold rated lock.
  • Comes with replaceable keys.
Main Highlights
  • Maximum Security D / U Lock with Unique Speed-Load Frame Bracket
  • Double Dead Lock with Anti-Rotation Technology
  • 14mm hardened steel shackle
  • 3 coded, replaceable keys
  • One of the lightest Sold Secure Gold rated locks - 1.1kgs
9.0
Superb
Save 24%
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7
8.8
Excellent
Save 8%
Hiplok DX+ Bike D Lock (15cm x 8.5cm) with a 2m Steel Cable - Black. 3 Keys Included. Sold Secure Powered Gold & Pedal Diamond Bike/Bicycle D Lock
Hiplok
Hiplok DX+ Bike D Lock (15cm x 8.5cm) with a 2m Steel Cable - Black. 3 Keys Included. Sold Secure Powered Gold & Pedal Diamond Bike/Bicycle D Lock
8% OffFree Shipping
Why We Love It
  • Optimal security with wearable design.
  • Flawless integration, no bracket needed.
  • Includes lifetime warranty, extra keys.
Main Highlights
  • Maximum Security Wearable U Lock with 2 meter accessories cable
  • No Bracket Required - Integrated CLIP + RIDE system fits belts, bags & pockets
  • Sold secure Diamond rated - 14mm hardened steel shackle with double locking, anti-rotation tabs
  • 85mm wide shackle wiith rubberised coating for frame protection - the perfect fit for bike racks and street furniture
  • Lifetime Warranty. Comes with 3 x coded & replaceable keys
8.8
Excellent
Save 8%
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8
8.7
Excellent
Save 13%
New York Diamond Angle Grinder Resistant U-Lock Sold Secure Diamond, Black
Kryptonite
New York Diamond Angle Grinder Resistant U-Lock Sold Secure Diamond, Black
13% OffFree Shipping
Why We Love It
  • Exceptional Durability and Strength.
  • Robust Anti-Theft Protection Included.
  • Innovative Double Deadbolt Security.
Main Highlights
  • Angle grinder resistant
  • 26mm diamond coated double layered steel shackle
  • Double deadbolt design
  • 5 years free Anti-Theft Protection Offer
  • Key Safe Program
8.7
Excellent
Save 13%
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9
8.7
Excellent
Kryptonite Evolution Mini-7 Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Lock, 13mm Shackle and 10mm x4ft Length Security Cable with Mounting Bracket and Keys, Orange
Kryptonite
Kryptonite Evolution Mini-7 Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Lock, 13mm Shackle and 10mm x4ft Length Security Cable with Mounting Bracket and Keys, Orange
Free Shipping
Why We Love It
  • Resists bolt cutters and leverage.
  • Additional protection against twist.
  • Pick and drill resistant.
Main Highlights
  • 13mm hardened MAX-Performance steel shackle resists bolt cutters and leverage attacks
  • Patent-pending hardened double deadbolt design gives additional protection against twist attacks
  • New sliding dustcover
  • New double deadbolt design
  • Higher security disc-style cylinder is pick and drill resistant
8.7
Excellent
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10
8.7
Excellent
Save 3%
Burg-Wachter 12mm Sold Bike Security Chain Diamond Lock, Black, 1M
Burg-Wächter
Burg-Wachter 12mm Sold Bike Security Chain Diamond Lock, Black, 1M
3% OffFree Shipping
Why We Love It
  • Highest security with Diamond rating.
  • Perfect for home or travel.
  • Durable GMK 12mm chain included.
Main Highlights
  • Sold Secure Diamond Bike Security Kit Consists Of;
  • GMK 12mm Chain - 1M Length - Sold Secure Diamond
  • Sold Secure Diamond 100D U Lock
  • Ideal For Securing Your Bike At Home Or Away
8.7
Excellent
Save 3%
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