Which is the best bike lock no key?

Finding your suitable bike lock no key is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best bike lock no key including detail information and customer reviews. Let’s find out which is your favorite one.

Product Features Editor's score Go to site
Bike Lock Cable, 4-Feet Bike Cable Basic Self Coiling Resettable Combination Cable Bike Locks with Complimentary Mounting Bracket, 4 Feet x 1/2 Inch Bike Lock Cable, 4-Feet Bike Cable Basic Self Coiling Resettable Combination Cable Bike Locks with Complimentary Mounting Bracket, 4 Feet x 1/2 Inch
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Sportneer Bicycle Chain Lock, 5-Digit Resettable Combination Anti-Theft Bike Locks Sportneer Bicycle Chain Lock, 5-Digit Resettable Combination Anti-Theft Bike Locks
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SIGTUNA Bike locks - 16mm Heavy Duty U Lock with U-Lock Shackle and Bicycle Lock Mount Holder + 1200mm Steel Chain Cable Bike Lock SIGTUNA Bike locks - 16mm Heavy Duty U Lock with U-Lock Shackle and Bicycle Lock Mount Holder + 1200mm Steel Chain Cable Bike Lock
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Bike U Lock with Cable - Via Velo Heavy Duty Bicycle U-Lock,14mm Shackle and 10mm x1.8m Cable with Mounting Bracket For Road Bike Mountain Bike Electric Bike Folding Bike, Great Bike Safety Tool Bike U Lock with Cable - Via Velo Heavy Duty Bicycle U-Lock,14mm Shackle and 10mm x1.8m Cable with Mounting Bracket For Road Bike Mountain Bike Electric Bike Folding Bike, Great Bike Safety Tool
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Amazer Heavy Duty Combination Bike U Lock, 12mm Bike Lock Bicycle Heavy Duty Combination U Lock Bike Lock Anti Theft Amazer Heavy Duty Combination Bike U Lock, 12mm Bike Lock Bicycle Heavy Duty Combination U Lock Bike Lock Anti Theft
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ONGUARD Bulldog Combo U-Lock, 4.5x9-Inch ONGUARD Bulldog Combo U-Lock, 4.5x9-Inch
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Kryptonite New-U KryptoLok Series 2 Standard Bicycle U Lock with 4ft Flex Bike Cable Kryptonite New-U KryptoLok Series 2 Standard Bicycle U Lock with 4ft Flex Bike Cable
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Titanker U Lock Bike Lock, Heavy Duty Combination Bike U Shackle Secure Locks Bike Locks Anti Theft (16mm U Lock + Steel Cable + Mount Bracket) Titanker U Lock Bike Lock, Heavy Duty Combination Bike U Shackle Secure Locks Bike Locks Anti Theft (16mm U Lock + Steel Cable + Mount Bracket)
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Lumintrail 18mm 5-Digit Bike Combination U-Lock - Black with 7-Feet Cable Lumintrail 18mm 5-Digit Bike Combination U-Lock - Black with 7-Feet Cable
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OnGuard Bulldog Mini LS Combo, 9.5 OnGuard Bulldog Mini LS Combo, 9.5" X 3.5"
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Related posts:

1. Bike Lock Cable, 4-Feet Bike Cable Basic Self Coiling Resettable Combination Cable Bike Locks with Complimentary Mounting Bracket, 4 Feet x 1/2 Inch

Feature

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

Description

UShake bike lock please do not buy from unauthorized sellers. Only choose from UShake direct then you can get the right and quality product as well as warranty features: 1. Protecting your bicycle, ATV or other valuables against theft. 2. The protective coating helps prevent scratching and the flexible braided steel cable for strong cut resistance. 3. The 4-digit combination allows 10,000 possibilities. Making this lock nearly. Impossible to crack. Set your own combination in the strong and complicated mechanism. Specifications: 1. Diameter: 1/2 inch (12 mm) with vinyl shell, length 4 feet (1200 mm) 2. Color: Black, 3. Weight: 0.7 pound, what's in the box: UShake security lock self-coiling resettable combination cable lock - mounting bracket - user instruction the UShake security cable lock is backed by manufacturer 6 months warranty.

2. Sportneer Bicycle Chain Lock, 5-Digit Resettable Combination Anti-Theft Bike Locks

Feature

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
The original password is: 00000, the replacement of the new password: the digital dial five to zero scale, unplug the rear lock core inside a iron knob, 90 degrees clockwise turned it on, then you can turn the new password settings need to be replaced (at the digital scale the iron knob counterclockwise) 90 turn back. The new password set successfully. After locking, must remember the new password, the digital dial chaos, people do not know your password, it can not open.
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

Description

Protect your bike against theft with Sportneer's Secure Advanced Bike Chain Lock. The 5-digit combination allows up to 100,000 possible codes making it nearly impossible to crack.
Best of all, it allows for keyless convenience. It is built to last, with durable cut resistance cable made from manganese steel and an protective exterior coating to prevent from scratches.

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 AND DUST-PROOF COVER
A flexible cloth sleeve which covers the chains to protect it from being scratched and sawed, long lifespan

Buy this Sportneer's Anti-theft Bicycle Chain Lock, and you can have peace of mind knowing your bike is locked and secure.

Specifications:
-Item Weight: 1.48 pounds
-Item Size: 39" L x 0.27" D
-Package Dimensions: 6" x 4.8" x 2.8"
-Package Weight: 1.6 pounds
-Material: High quality manganese steel chain
-Color: Black

Package Includes:
-1x Combination Bike Lock
-1x User Manual

3. SIGTUNA Bike locks - 16mm Heavy Duty U Lock with U-Lock Shackle and Bicycle Lock Mount Holder + 1200mm Steel Chain Cable Bike Lock

Feature

PROTECT YOUR RIDE This SIGTUNA U lock Bike is made of 16MM High-Performance Steel for Extensive Holding Power and Resistance against Cut and Leverage attacks with a 8/10 Security Rating. Get the best security available and protect your ride with locks from SIGTUNA!
CHOOSE PERFORMANCE This Bike Lock Combination has a High-Security Disc-Style Cylinder and Double Deadbolt locking mechanism, very effective and certified against Leverage Attacks. With SIGTUNA you make the right choice and give thieves no chance!
EASY-TO-USE AND CONVENIENT This model SIGTUNA Bike Lock Combination comes with a Easy-to-Install Bike Lock Mount, a Protective Vinyl Coating to protect your bikes paint and not 2, but 3 Laser-Cut Abloy Keys. With this lock you get Security AND Convenience!
100% MONEY-BACK GUARANTEE If this U-lock is not the favorite you ever owned - some say it is heavy, but that means quality - just send it back and get a 100% refund. SIGTUNA stands for its products. Our customers love that, we know you will too!
ORDER YOURS NOW Do you want to have it tomorrow? Click "Add to Cart" NOW to get your 16mm SIGTUNA Bike U lock with 1200mm Flex Cable + Mount Bracket tomorrow and give your Bike the Love she deserves.

Description

With 850+ 5-star reviews here are 5 More Reasons to BUY your 16mm Heavy Duty Bike Lock U-Lock TODAY:

1.) Tested and 'Tested' - Not only do we lab-test our bike locks, but we give our bicycle locks a serious GO ourselves as well. Fun ensured!
2.) Double Bolt - A Double Bolt Mechanism secures both sides to the crossbar for high resistance to pulling, jacking and prying.
3.) Extra Security - A braided 1200 mm Flex Cable is included for extra security or locking several bicycles at once.
4.) Convenience - With a sturdy Mounting Bracket, a One-Button Release and a Velcro Strap parking your bike every day is like a walk in the park.
5.) Durabililty - With a Hardened-Steel U-shackle, a sturdy Mounting Bracket and a braided Bike Lock Cable this bicycle lock will protect your bike season after season.

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4. Bike U Lock with Cable - Via Velo Heavy Duty Bicycle U-Lock,14mm Shackle and 10mm x1.8m Cable with Mounting Bracket For Road Bike Mountain Bike Electric Bike Folding Bike, Great Bike Safety Tool

Feature

DURABLE ALL-WEATHER PROTECTION - Via Velo bike U-lock with hexagonal PVC cover resists corrosion from water, dust and dirt to prolong the life of your lock. All-weather performance means peace of mind and better security
EASY AND STRONG TO LOCK YOUR BIKE - The bike lock with thickness(including rubber casing):14mm,250mm x 150mm U shack to lock and go! Locking your bike and your wheels with 10mm x 180cm cable, fast and easy with our quick, no-hassle system. Great bike safety tool
AMAZING CONVENIENCE AND SECURITY - 2 keys for convenience! The bike U-lock comes with 2 keys. One of them you can take and use in daily life and the other you can leave at home in case the trouble when you lose one carelessly
SIMPLY INSTALLING BRACKET ON YOUR BIKE - Convenient high-quality mounting bracket means your lock goes with you, Our bracket is suitable for bike tube:20-42mm. Pls refer to our picture to install the bracket Value for your money
WARRANTY AND CUSTOMER SERVICE: 3-year warranty applies to U lock for US, CA, UK, EU Cyclists, 90-day money back policy, 24-hour online customer service. If you are not satisfied with it, you get a full refund unconditionally. Rest assured

Description

Via Velo Corrosion Resistant Bicycle Mount U-Lock with 2 in 1 Lock System, 10mm thick by 6 foot long cable

Seamless security and added protection are yours in all weather conditions, anywhere you go. Our Via Velo 2-in-1 lock system, with pick, pull and drill-resistant double bolt locking mechanism and debris cover, combined with a braided steel cable, brings convenience and performance together. Includes a handy mounting bracket and 2 specialized safety keys.

Features:

PREMIUM THEFT DETERENCE - Pick, pull and drill-resistant lock cylinder provides ultimate protection. Enjoy greater freedom and protection while cycling.

LONG-LASTING PERFORMANCE - A superior all-weather U-lock featuring corrosion-resistant construction for better performance year round, no matter what the weather brings.

LOCK DEBRIS COVER FOR LONGER LIFE - Keep dust and dirt out of your lock to keep your product in top shape wherever you go.

MAXIMUM DIMENSIONS FOR MAXIMUM SAFETY - 7.5in X 14mm U-lock + 180cm x 10mm cable provide flexible lock use, whether for bike, scooter, bike parts or trailer..

EASY TRANSPORT - Convenient mounting bracket ensures safe and compact storage when cycling; no need to pack your lock in a separate carry case or knapsack. Make your trip hassle-free and easy!

BUILT-IN FEATURES THAT STAND OUT - 2-in-1 system locks both wheels and frame. Keep your bike, scooter or trailer stationary with our specially designed systems suitable for all terrain.

  • 7.5in x 14mm U-lock + 180cm x 10mm steel cable
  • 2-in-1 system locks both wheels and frame
  • Double bolt locking mechanism
  • Pick, pull and drill resistant lock cylinder with lock debris cover
  • Mounting bracket and 2 specialized safety keys
  • 5. Amazer Heavy Duty Combination Bike U Lock, 12mm Bike Lock Bicycle Heavy Duty Combination U Lock Bike Lock Anti Theft

    Feature

    WHY AMAZER U LOCK CAN KEEP YOUR BIKE SAFE? Amazer U lock is made of 12mm hardened performance steel shackle and covered by a 3.85mm PVC coating(Total lock's thickness is almost 16mm). So it can resist cutting and leverage attacks. The PVC lining on the "U" prevents it from scratching bike paint job.
    KEYLESS & EASY TO SET COMBINATION: Choose Amazer U lock, no more lost keys! 4-digit set your own combination convenience allows for thousands of possible combinations. Prevent thieves use universal key to unlock your lock.
    DUST COVER: The combination is covered by a dust cover to protects and extends cylinder life. LOCK SIZE: 8.96"(Length) x 5.74"(Width) x 0.624"(Thickness) - PLEASE NOTE: Manual measurement for reference only.
    HEAVY DUTY LOCK OFFER YOUR BIKE MORE SAFETY: The lock's net weight is 1.817 lbs(0.824 kg). The shackle is made of steel, the cylinder is steel and made of solid zincalloy. Whole lock is covered by quality PC material for good looking and keep your bike from scratching.
    100% MONEY-BACK GUARANTEE: If you are not satisfied with Amazer's 12mm U lock, please return it within 30-DAYS and get a full refund, NO questions asked. We stand behind the quality of all our products.

    Description

    How to set your own combination?
    1. Set the original code 0000 to unlock your lock
    2. Turn the switch(reset button) from A - B
    3. Turn the dials to set your own combination code
    4. Turn the reset button from B back to A
    Warmly note, pls pay attention to turn back immediately the reset button B back to A after you set your own code, which step will fix your own
    combination. If not, any combination could open your lock. When you return reset button B back to A, the current dials on your lock is your own code.

    6. ONGUARD Bulldog Combo U-Lock, 4.5x9-Inch

    Feature

    Brand New
    Never Used
    In the manufacturers retail Packaging
    With Full Factory Warranty

    Description

    Standard shackle length Super strong 13-mm hardened steel shackle resists cutting prying and jacking X2P double bolt locking mechanism locks shackle on both sides TriRadius shackle creates more internal space for more versatility Co-molded crossbar cover and double rubber coated shackle protects paint All metal end caps provide additional protection against hits and drops Steel ball Click-Combo-Gear system thats user settable with 10000 possible combinations Snap lock quick release multi-position mounting bracket Limited lifetime warranty

    7. Kryptonite New-U KryptoLok Series 2 Standard Bicycle U Lock with 4ft Flex Bike Cable

    Feature

    13mm hardenedMAX-PERFORMANCE STEEL SHACKLEresists cutting and leverage attacks
    Includes4' KRYPTOFLEXDOUBLE LOOP CABLEfor securing front wheel or accessories
    ReinforcedHARDENED CROSS BAR DESIGNprovides increased protection
    HIGH SECURITY DISC-STYLE CYLINDER
    Center keyway defends against leverage attacks
    ANTI-RATTLEBUMPERSreduce noise during transport
    Rotating dustcover protects cylinder
    IncludesNEW TRANSIT FLEXFRAME-Utransportation system which allows for versatile carrying
    Protective vinyl coating
    2 STAINLESS STEEL KEYS

    Description

    13mm hardenedMAX-PERFORMANCE STEEL SHACKLEresists cutting and leverage attacks. Includes4 KRYPTOFLEXDOUBLE LOOP CABLEfor securing front wheel or accessories. ReinforcedHARDENED CROSS BAR DESIGNprovides increased protection. HIGH SECURITY DISC-STYLE CYLINDER. Center keyway defends against leverage attacks. ANTI-RATTLEBUMPERSreduce noise during transport. Rotating dustcover protects cylinder. IncludesNEW TRANSIT FLEXFRAME-Utransportation system which allows for versatile carrying. Protective vinyl coating.2 STAINLESS STEEL KEYS.Key Safe Program. Product dimensions: 4 x 9 (10.2cm x 22.9cm).

    8. Titanker U Lock Bike Lock, Heavy Duty Combination Bike U Shackle Secure Locks Bike Locks Anti Theft (16mm U Lock + Steel Cable + Mount Bracket)

    Feature

    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 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.
    100% MONEY-BACK GUARANTEE: If you are not satisfied with our heavy duty U lock, please return it within 30-DAYS and get a full refund, NO questions asked. We stand behind the quality of all our products.

    Description

    Titanker designer team design heavy duty bike U-lock with 5 CHOICES for your needs.
    <1> 15.5mm U lock with Key + Steel Cable + Mount Bracket
    <2> 16mm U Lock + Mount Bracket
    <3> 16mm U Lock + Steel Cable + Mount Bracket
    <4> 17.5mm U lock with Key + Steel Cable + Mount Bracket
    <5> 20mm U Lock
    With 4FT steel cable which perfectly designed for your bike safety, the heavy duty cable allows you to lock up an additional bike, trailer or accessories, and
    you can lock your bike with more security method. With a free bike mounting bracket for easy transportation. You could also choose different strong security
    U lock based on your needs. Just choose the right one for yourself, and enjoy your cycling.


    The information for Combination U lock
    How to Set Your Own Combination?
    1. Set the original code 0000 to unlock your lock
    2. Turn the switch(reset button) from A - B
    3. Turn the dials to set your own combination code
    4. Turn the reset button from B back to A
    NOTE:
    1. Pay attention to TURN RESET SWITCH B BACK TO A after resetting your combination immediately . If not, your code won't set successfully and lost your code.
    In this case, as a safety precaution, there is no way for you to unlock the lock unless you try the combination from 0000 to 9999 one by one.
    2. Take photo for your combination after your code set, in case of that you forget for you code.

    WARRANTY AND CUSTOMER SERVICE:
    12 Month warranty applies to Titanker U lock with 30-day money back policy, 24-hour online customer service. We always stand behind the quality of all our products.

    9. Lumintrail 18mm 5-Digit Bike Combination U-Lock - Black with 7-Feet Cable

    Feature

    Durable 18mm hardened high-grade steel shackle resists cutting, prying, or jacking
    Easy to set combination lock provides keyless convenience and is resettable
    5-digit set-your-own code allows for thousands of possible combinations for added security
    Dustcover Protects and Extends Cylinder Life
    Optional double looped 7-ft 12mm-thick braided cut resistant steel security cable for extra protection and flexibility

    Description

    The Lumintrail LK2099 heavy-duty combination u-lock provides the highest standard of protection for your bike. Durable 18mm steel shackle resists cutting, prying, or jacking. Dustcover design provides extended product life. Easy to use 5-digit resettable lock gives you convenient keyless access while allowing for thousands of combinations.

    ***Optional double looped 7-ft 12mm-thick braided cut resistant steel cable with vinyl covering for extra protection. Loop through tires, frame and helmets for added security

    Features:
    • Hefty 18mm hardened high-grade steel shackle resists cutting, prying, or jacking
    • 5-digit resettable combination lock so you don't have to worry about keys
    • Dustcover protects cylinder for extended product life
    • Rubber-coated crossbar cover protects paint and finishes of our bike
    • Easy One-Button Release
    Specifications:
    • U-lock Dimension: approx. 8.5x6.75x1.25 inch / 215x171x31mm
    • Shackle: 18mm thick
    • Weight: approx. 2.4 lbs (U-lock only) / 1088 g
    Package Includes: 1 x U-Lock

    10. OnGuard Bulldog Mini LS Combo, 9.5" X 3.5"

    Feature

    Rounded design eliminates pry points
    Extra thick molded end caps protect against
    Double rubber coated shackle protects paint and finish
    Longer shackle length (240mm) for more locking versatility
    X2P Double Bolt locking mechanism locks shackle on both sides

    Description

    X2P Double Bolt locking mechanism locks shackle on both sidesCombo U-locks feature steel ball Click-Combo-Gear System that isuser settable with 10K possible variationsHefty 13mm hardened steel shackle resists cutting, prying andjackingRounded design eliminates pry pointsDouble rubber coated shackle protects paint and finishExtra thick molded end caps protect againstLonger shackle length (240mm) for more locking versatility.

    Conclusion

    All above are our suggestions for bike lock no key. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using bike lock no key with us by comment in this post. Thank you!

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