Bike U Lock for Bicyclists: 20mm Heavy Duty Combination D Lock with Security Cable and Mounting Bracket

Product Overview: High-Quality Anti-Theft Bicycle Lock

Are you in search of a durable, resilient, and secure bicycle lock? Look no further! Our heavy-duty bicycle lock combination set is crafted from premium imported materials that deliver exceptional impact resistance and anti-theft capabilities. This bicycle U lock features a robust design, offering strong grip properties and resilience against cutting and leverage attacks, ensuring all-around protection for your bicycle.

Dimensions

• Steel Cable Specifications:
• Length: 120cm (4 feet)

• Diameter: 11.4mm (0.45 inches, including the silicone cover)

• Mounting Bracket Fit:

• The mounting bracket is designed to fit circular tripods with a diameter of up to 28mm (1.10 inches).

• Important: Ensure that the dimensions of the U lock align with your requirements.

• U Lock Measurements:

• Outer dimensions of the U lock: 199mm x 159mm (7.87 inches x 6.29 inches)
• Inner (usable) dimensions: 149mm x 95mm (5.9 inches x 3.74 inches)
• Shackle diameter (with rubber coating): Ranges from 17.8mm (0.70 inches) to 22mm (0.87 inches), tapering from the U to the thicker ends.
• Shackle diameter (metal only): 15.2mm (0.6 inches)
• Crossbar diameter: 31.7mm (1.25 inches)

Robust and Comfortable Design

Constructed from high-quality alloy steel, the 15.2mm (0.60 inch) shackle is resistant to hammers, prying attempts, skeleton keys, and hydraulic shears. The environmental silicone cover protects the lock from dust, dirt, and scratches, enhancing your bike lock's longevity and reliability.

Elevated Security Features

Equipped with a lock cylinder made of C-grade pure copper, our U lock dissuades potential thieves by making unauthorized access significantly challenging. The inclusion of a cable lock provides full protection for your bicycle, covering not just the frame but also both wheels.

Convenient Key System

This U lock set is accompanied by three pure copper keys, ensuring you always have a spare when needed. The intricate serpentine slot design complicates key duplication, further enhancing security against unauthorized access to your bike or accessories.

Usage Recommendations

1. Keep the lock cylinder clean and dry for optimal function.
2. If the lock becomes difficult to open due to sediment build-up or extended periods of inactivity, a small amount of pencil lead powder can help alleviate this issue.
3. Avoid leaving your bike in isolated areas or unattended for prolonged periods.

Versatile Functionality

Our bike lock set includes a portable U lock and a 120cm (4 feet) double-looped steel cable, with a cable diameter of 11.4mm (0.45 inches including the PVC coating). The U lock and cable can be utilized separately, offering flexibility in securing your bike.

Weather-Proofed Design

With a thoughtfully engineered rubberized coating surrounding the keyhole and along the base, the U lock is protected against various weather conditions, ensuring reliability in any environment.

Package Contents

• 1 x Black Bicycle U Lock
• 1 x 120cm (4 feet) Flex Cable
• 1 x Mounting Bracket
• 3 x Keys

Premium Protection for Your Bicycle

This combination lock set features a heavy-duty shackle and superior heat and shear resistance, along with a silicone cover to prevent scratches. User-friendly installation without extra tools makes it an excellent fit for mountain bikes, road bicycles, and folding bikes, ensuring comprehensive safety for your ride.

If you have any concerns or experience any dissatisfaction with our anti-theft bicycle lock, please do not hesitate to reach out to us! Your satisfaction is our priority.

product information: