10 Best Combination Bike Lock of December 2025

• Bike lock is best used for basic security as a theft deterrent
• Preset four-digit combination bicycle lock for keyless convenience; combination cannot be changed
• Bike lock cable is self-coiling and features braided steel for strength and flexibility
• Protective vinyl coating prevents the cable from scratching your bike
• Bike cable lock is 4 ft (1.2 m) long with 5/16 in. (8 mm) diameter cable (includes vinyl coating)

Master Lock

• 5-DIGIT COMBINATION: Comes with a 5-Digit resettable combination locking mechanism, this bicycle lock allows up to 100,000 possible codes making it nearly impossible to crack, which is safer than other 4 digit locks. Never need to worry about losing keys.
• HUMANISED DESIGN: The smooth lock head of this bike chain lock is made of PE plastic which helps you turn the lock accurately without blocking. The combination bike lock comes with a flexible protective cloth sleeve which can protect the bike from scratch.
• STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bike chain lock is made of 0.24inch alloy steel which is drill-resistant and anti-tech unlocking. It will provide your bike with more safety.
• WIDE APPLICATION: This bike chain lock has a wide application which is ideal for bicycle, motorcycle, gates, fences, grills, tool boxes, ladders, etc. Just use it to freely protect your valuable objects as long as this bike lock is suitable for you.
• PORTABLE SIZE: The total length of this bike lock chain is 36inch and the weight of which is 1.71lb. You can just wrap the combination bike lock on your bike frame or just put it into your backpack to enjoy your beautiful day like never before!

UBULLOX

• Easy to set combination: 4-digit combination locking mechanisms for keyless convenience with a free mounting bracket for easy transportation
• Resettable: Easy to set your own personalized number combination
• Multipurpose: Ideal for bicycles, skateboards, gates & fences, grills & lawnmowers, sports equipment, tool boxes & ladders
• Good performance cable: Flexible steel cables for strong cut resistance and PVC coating helps prevent scratching and keeping more durable
• Note for winter bikers: When below 20-25 degrees, cable gets stiff and hard to bend

Titanker

• Combination lock helps you store your bike more securely No keys needed
• 6 feet x 8 mm braided steel self-coiling cable provides convenience and strength
• Tough protective vinyl cover offers weather resistance
• Includes carrying bracket for easy storage and transport
• Re-settable combo Choose your own combination that’s meaningful or easy to remember

Schwinn

• ❤️ 4-digit combination locking mechanisms for keyless convenience, easy to use
• ❤️ Engineering plastic shell and flexible steel cables, solid durable
• ❤️ Only 2 feet length, more convenient to use and carry up
• ❤️ Easy to set your own personalized number combination, but please don't forget the number
• ❤️ Ideal for bicycles, skateboards, sports equipment, fences, tools, tool boxes

Sanwo

• Lock size: 9.0 inches(length) x 5.7 inches(width).
• Safety & save your money: Titanker U lock is made of 12mm hardened performance zinc alloy shackle and covered by a 3.85mm PVC coating. This 16mm Bike Lock which comes with 4-foot flex cable and Mounting Bracket provides you with high-quality bike security in all areas to save your money. The U lock weight is 0.8kg, the steel cable is 0.4kg.
• Keyless & safety: With keyless design, no worry about key lost and forget to carry. Set your own 4-digit combination allows to prevent thieves use universal key to unlock your lock.
• Heavy duty lock provide you with more safety: 16mm heavy duty shackle and cylinder is made of solid zinc alloy. Then it can resist cutting & leverage attacks, and provide your bike more safety.
• Dust cover & durable: The combination is covered by a dust cover to protects and extends cylinder life. Whole lock is covered by quality PC material for good looking and keep your bike from scratching.

Titanker

• Easy to set combination: 4-digit combination locking mechanisms for keyless convenience with a free mounting bracket for easy transportation
• Resettable: Easy to set your own personalized number combination
• Multipurpose: ideal for bicycles, skateboards, gates & fences, grills & lawnmowers, sports equipment, tool boxes & ladders
• Good performance cable: Flexible steel cables for strong cut resistance and PVC coating helps prevent scratching and keeping more durable
• Safety tips: Never leave your bike locked outside for long periods of time. Especially in high crime areas. No bike lock is 100% secure

Titanker

• Keyless Secure Lock Mechanism: This bike chain lock has advanced 5-digit combination lock, allowing up to 100,000 possible codes making it nearly impossible to crack. Keyless convenience
• Durable Cut Resistance Cable: This bike lock cable is made from 0.27 inch extra thick manganese steel for cut resistance and protective zinc-plated coating to prevent from scratching
• Easy To Set/Reset: Easy to set and reset your own personalized number combination
• Long Flexible Cable: This bike lock is 3.2 feet long, ideal for bicycles, bike, ladders, lawnmowers, gates, fences, tool boxes, bbq, sport equipments and etc..
• Waterproof & Dustproof Cover: A flexible cloth sleeve which covers the chains to protect it from being scratched and sawed, long lifespan

Sportneer

• Bike lock is best used for bicycles, ladders, lawn mowers, and sports equipment
• Set your own four digit combination bike lock for keyless convenience, set and reset your combination allowing for thousands of personalized combination code options
• Cable lock is made from braided steel for strength and flexibility; Protective vinyl coating helps to prevent scratches
• Bike cable lock is self-coiling for easy storage
• Bike lock is 6 feet (1.8 meter) long with 5/16 inch (8 millimeter) outside diameter (includes vinyl coating)

Master Lock

• SAFETY FIRST: Keeps luggage, bikes, guns, work equipment, briefcase, purse, doors, gates, and many other items safe. Group items together and protect them, don’t fumble with keys
• TRAVEL ACCESSORY: Whether you are taking public transportation, flying across country, touring the city or on your daily commute, keep your prized possessions safe and secure
• SUPERIOR DESIGN: Durable rugged construction with thermoplastic rubber and ABS housing, means its build to last. Our flexible steel cable provides ease of use while protecting your belongings
• EASY TO RESET COMBO: Reset your combination easily anytime with our three-dial code. The re-programable lock makes it simple to change your combo and protect your valuables

Lewis N. Clark