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Bike Locks

Secure your bike with top cable, chain, and combination locks from trusted brands like Master Lock and Kryptonite. Reliable anti-theft protection for cyclists.

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Kryptonite KryptoLok Series 2 Heavy Duty U-Lock with 4ft Flex Cable - Secure Bike Lock for Urban Riders

The Kryptonite KryptoLok Series 2 is a heavy-duty U-lock featuring a 13mm hardened MAX-PERFORMANCE steel shackle and 4ft KryptoFlex double loop cable for securing wheels and accessories. Urban cyclists seeking moderate 6/10 security against cutting and leverage attacks will appreciate its double deadbolts and anti-theft protection program.

  • Deters thieves with 13mm hardened steel shackle that resists bolt cutters and leverage attacks
  • Secures front wheel and accessories using included 4ft KryptoFlex double loop cable
  • Enhances protection via reinforced hardened crossbar and double deadbolts on both ends
  • Provides pick and drill resistance with high-security disc-style cylinder and center keyway
  • Reduces transport noise and cylinder damage with anti-rattle bumpers and rotating dustcover

Double deadbolts increase holding power against twist attacks. Eligible for anti-theft protection up to product value when registered. Ergonomic stainless steel keys resist bending.

Moderate 6/10 security rating suits everyday use but not extreme high-risk areas. Weighs 3.65 lbs, bulkier for lightweight setups. Older model replaced by improved 2017 version.

Kryptonite Kryptolok 990 Combo Chain Lock 3ft Heavy Duty 9.5mm Steel 5-Digit Resettable for Bike E-Bike Scooter Sold Secure Gold

The Kryptonite Kryptolok 990 Combo is a 3-foot chain lock with 9.5mm four-sided hardened steel links and a 5-digit resettable combination, rated 6/10 for moderate security suitable for urban quick stops or rural overnight use. Its patented deadbolt system and end-link design provide strong resistance to cutting and leverage attacks, making it ideal for cyclists needing reliable key-free protection.

  • Unmatched cutting resistance from 9.5mm four-sided 3T manganese steel chain links
  • Key-free convenience with 5-digit resettable combo offering over 100,000 codes
  • Patented end-link deadbolt eliminates weak points for superior holding power
  • Compact coiling and weather-resistant sleeve for easy carry and scratch-free use
  • Combo Safe Program reminds you of your code if forgotten via online registration

High resistance to bolt cutters and leverage attacks. Flexible 90cm length secures bikes to various objects. Easy-to-use indexed dial for precise combination entry.

Heavier at 5.85 lbs, less ideal for ultra-light setups. Moderate 6/10 security rating not suited for high-risk urban areas. Requires online registration to fully utilize safety programs.

Kryptonite Evolution Compact Disc Lock: 13mm Hardened Steel Shackle, Sold Secure Gold Rated, Anti-Theft Bike Brake Lock with Reminder Cable

The Kryptonite Evolution Compact Disc Lock is a high-security disc brake lock with a 13mm hardened max-performance steel shackle and flat-top design that attaches to rotor spiders in multiple spots, requiring two cuts to defeat. Urban cyclists needing Sold Secure Gold-rated protection against bolt cutters, leverage, and twist attacks should buy this for reliable theft deterrence.

  • Ultimate theft resistance with 13mm hardened steel shackle that defeats bolt cutters and leverage attacks
  • Compact flat-top design fits multiple rotor positions, forcing attackers to make two cuts
  • Patented double deadbolt locking prevents twist-off attempts for superior security
  • Bright orange reminder cable ensures you never ride away with the lock engaged
  • Three stainless steel keys including LED-illuminated fob for easy nighttime access

Sold Secure Gold and ART 4-star rated for proven high-security performance. Innovative design enhances defeat difficulty without added bulk. Includes practical accessories like reminder cable and lighted key fob.

Compact size may not fit thicker disc rotors on some bikes. Requires carrying separate keys despite fob inclusion. Reminder cable is basic and may wear over time.

Kryptonite New York 1275 Cinch Ring Chain Lock - 2.5ft 12mm Heavy Duty Bike E-Bike Motorcycle Lock with Evolution Disc Lock

The Kryptonite New York 1275 Cinch Ring is a 2.5-foot chain lock featuring 12mm six-sided hardened manganese steel links and an Evolution Series 4 disc lock with 14mm shackle. Its standout cinch loop design offers efficient lock-ups with less bulk, making it perfect for urban cyclists, e-bike riders, and scooter owners seeking 9/10 rated ultimate security.

  • Unmatched cut resistance from 12mm 3T hardened manganese steel chain links for peace of mind in high-risk areas
  • Cinch ring innovation minimizes chain length and bulk, providing 2.5ft usable security without excess weight to carry
  • Included Evolution disc lock with 14mm max-performance shackle and double deadbolt defeats drilling, picking, and pulling attacks
  • Protective nylon sleeve with hook-and-loop fasteners prevents scratches on your bike frame or scooter
  • High-security disc cylinder with sliding dustcover ensures longevity in harsh urban environments

Top-tier 9/10 security rating on Kryptonite's scale. Efficient cinch design reduces carry bulk while maintaining strength. Robust construction with reinforced anti-drill and anti-pull features.

Heavy at 10.55 lbs, which can be cumbersome for daily commutes. 2.5ft length may limit locking to multiple fixed objects. Bulky even with cinch ring for lightweight setups.

Kryptonite Kryptolok Standard 12.7mm Heavy Duty U-Lock - High Security Bike Lock with FlexFrame Bracket & Keys

The Kryptonite Kryptolok Standard is a 12.7mm hardened steel U-lock with double deadbolt design rated 6/10 for moderate security against bolt cutters and twisting attacks. It's ideal for quick urban stops, suburban hours-long locks, or rural overnight use with cyclists seeking reliable everyday protection.

  • Resists bolt cutters and leverage attacks with 12.7mm hardened steel shackle for reliable bike protection
  • Double deadbolt system prevents twisting and enhances holding power on both ends
  • Pick and drill resistant disc cylinder keeps thieves at bay during moderate-risk locks
  • FlexFrame-U bracket enables easy bike frame mounting for hassle-free transport
  • Vinyl-coated shackle safeguards your bike frame from scratches and wear

High resistance to common attacks like cutting and prying. Convenient multi-location bracket for secure carrying. Durable construction with dust cover and vinyl sheath.

Moderate 6/10 security rating not suited for high-risk urban areas. Heavier 2.9 lbs weight may feel bulky for daily commutes. 4x9 inch dimensions limit use on very thick frames or multiple bikes.

Kryptonite KryptoFlex 710 Double Loop Cable Lock: 10mm Braided Steel, 7FT Anti-Theft Security for Bikes, Motorcycles & U-Locks

The Kryptonite KryptoFlex 710 is a 7-foot, 10mm braided steel double-loop cable for securing two or more bicycles, motorcycles or scooters with U-locks or padlocks. Its cut-resistant design and protective vinyl cover make it ideal for cyclists and riders needing versatile outdoor equipment security.

  • Secure multiple bikes or scooters together with your existing U-lock for comprehensive theft protection
  • 10mm braided steel construction delivers superior cut resistance to deter thieves effectively
  • Double-looped ends ensure easy compatibility with all Kryptonite U-locks, disc locks and padlocks
  • 7-foot length provides flexibility for locking bikes to various fixed objects or each other
  • Protective vinyl cover prevents scratches on your bike's finish while maintaining cable durability

High cut resistance from 10mm braided steel. Versatile double loops work with multiple lock types. Generous 7FT length for practical use.

Requires a separate U-lock or padlock—not standalone. Cable weight may add bulk for portable carry. Not suitable for high-risk areas without additional locks.

Kryptonite Kryptolok 610S Folding Bike Lock: 5mm Hardened Steel, 100cm Compact High-Security Anti-Theft Lock with Mount & 2 Keys

The Kryptonite Kryptolok 610S is a folding bike lock featuring 5mm hardened steel links for moderate 6/10 security. Its lightweight 2.65 lbs design with Click-Tight mount suits e-bike, scooter, road, and mountain bike owners needing portable everyday protection.

  • 5mm hardened steel links deliver cut-resistant moderate security for daily bike protection
  • Durable rubber coating safeguards your bike frame from scratches during lockups
  • Click-Tight bracket enables one-handed mounting and quick release for hassle-free transport
  • 100cm length wraps securely around poles, racks, and bike frames for versatile use
  • Lightweight at 2.65 lbs for easy carrying on e-bikes, scooters, or mountain bikes

Portable and lightweight for everyday commuting. Rubber-coated links prevent frame damage. Includes mount and two keys for convenience.

Moderate 6/10 security rating suits low-to-medium risk areas only. 2.65 lbs weight is heavier than cable locks. Folding mechanism may require practice for fast deployment.

Tusk Rim Lock 1.40/1.60" for Honda CRF, Beta RR, Gas Gas Dirt Bikes - Corrosion-Resistant Aluminum Wheel Lock

The Tusk Motorcycle Rim Lock 1.40/1.60" is a cast aluminum device with molded rubber that securely locks tires to rims on off-road bikes like Honda CRF450R, Beta 300 RR, and Gas Gas EC 300. Its ribbed surface prevents slippage, making it essential for dirt bike riders tackling rough terrain.

  • Locks tires firmly to rims with ribbed aluminum surface to eliminate spin on rough trails
  • Cast aluminum construction resists corrosion for long-lasting performance in wet conditions
  • Molded rubber insert safeguards inner tubes from punctures and wear
  • Perfect fit for 1.40/1.60" rims on popular off-road models like Honda CRF and Beta RR
  • Easy identification and installation using stamped rim widths

Broad compatibility with Honda CRF, Beta, and Gas Gas off-road bikes. Superior corrosion resistance extends product life. Secure ribbed grip prevents tire movement.

Fits only 1.40/1.60" rim widths, check your bike first. Requires precise rim measurement for proper fit. No long-term durability data from user reviews.

ABUS 67899 SHB U-Lock Bracket - Quick Mount for 540/470/460 Locks on 20-55mm Bike Frames

The ABUS 67899 SHB Bracket is a bike frame mount designed for ABUS U-Locks 540, 470, and 460, fitting diameters from 20-55mm. Its fast and intuitive handling stands out for cyclists needing secure, portable lock storage.

  • Easily mounts ABUS U-Locks to your bike frame for grab-and-go security
  • Versatile fit for 20-55mm frame tubes to suit most bikes
  • Compatible with popular 540, 470, and 460 U-Lock models
  • Quick intuitive installation saves time on every ride
  • Keeps your lock secure and accessible without clutter

Broad frame compatibility from 0.78-2.16 inches. Seamless fit for key ABUS U-Lock models. Effortless handling for daily commuters.

Limited to specific ABUS U-Lock models. Single color may not match all bike aesthetics. One-size design excludes very narrow or wide frames.

ABUS 8KS/85 6ft Hardened Steel Square Link Security Chain - Max Protection for Bikes, ATVs, Trailers & Motorcycles

The ABUS 8KS is a 6-foot hardened steel security chain with 5/16-inch thick square links designed to resist cutting tools. Bike owners, ATV riders, and trailer users should buy it for its anti-corrosion coating and scratch-proof nylon sleeve ideal for outdoor securing.

  • Blocks bolt cutters and saws with tough hardened steel square links for unbeatable theft resistance
  • Stays rust-free outdoors thanks to special anti-corrosion coating, ensuring long-lasting performance
  • Protects your bike's paint and chrome with included nylon sleeve during everyday use
  • Versatile securing for bikes, motorcycles, ATVs, trailers, containers, and industrial gear
  • Engineered in Germany by ABUS for professional-grade reliability trusted worldwide

Superior resistance to tool attacks from innovative square-shaped links. Durable anti-corrosion finish perfect for all-weather outdoor exposure. Nylon sleeve prevents scratches on vehicles and equipment.

Heavy weight makes it less ideal for ultra-portable daily carry. Best paired with a separate high-security padlock for full effectiveness. Bulkier than standard round chains due to robust square design.

Whether you're a daily commuter zipping through city streets, a weekend warrior exploring trails, or a casual rider locking up at the park, a reliable bike lock is your first line of defense against theft. In this Bike Locks category, you'll find a curated selection of cable locks, chain locks, and combination models from reputable brands like Master Lock and Kryptonite, designed to provide peace of mind without weighing you down.

Why Bike Locks Matter for Every Cyclist

Bike theft is a widespread issue, with thousands of bicycles stolen annually in urban areas. A good bike lock not only deters opportunistic thieves but also withstands common cutting tools like bolt cutters or hacksaws. These locks are essential accessories for anyone serious about cycling, fitting seamlessly into the broader world of Cycling gear. From lightweight cables for quick stops to heavy-duty chains for overnight parking, our selection caters to various security needs and bike types, including road bikes, mountain bikes, and e-bikes.

Types of Bike Locks to Consider

Understanding the different types helps you pick the right one for your lifestyle. Cable locks offer flexibility and ease of use, wrapping around poles, racks, or trees. Chain locks provide superior strength with hardened steel links, ideal for high-risk areas. Combination locks eliminate the need for keys, while keyed versions ensure quick access with duplicates for family use.

  • Cable Locks: Flexible and portable, like the Master Lock Cable Lock with set-your-own combination (6 ft. long, black) or the Kryptonite Parkview Bike Lock Cable (6ft. x 12mm braided steel with keys). Great for light to medium security.
  • Chain Locks: Heavy-duty options such as the Kryptonite Keeper 785 (2.8 feet long with keys), perfect for bikes, motorcycles, or gates.
  • Multi-Packs and Variety: The Master Lock 3-pack of keyed-alike cables (blue, green, red, 6 ft. each) or the Master Lock combination cable for versatile protection.

These products balance security ratings, length, and weight, making them suitable for urban commuting or trailhead parking.

What to Look for When Buying a Bike Lock

Key features determine a lock's effectiveness. Prioritize the security rating from organizations like Sold Secure or ART, which test against real-world attacks. Length matters, 6 ft. cables cover most scenarios, while shorter chains save weight. Material quality is crucial: look for braided steel cables or hardened alloy chains resistant to cutting.

Consider your usage: commuters need lightweight, weather-resistant options; long-term parkers want maximum strength. Ease of use is another factor, combination locks like the Master Lock 8143D avoid key hassles, while keyed models like Kryptonite's offer reliability. For deeper insights into trusted manufacturers, explore Kryptonite's reputation for anti-theft innovation or Master Lock's versatile lineup.

Common Use Cases for Bike Locks

Match the lock to your routine. Short cable locks suit coffee shop stops in low-risk neighborhoods. For apartment storage or public racks, opt for chains like the Kryptonite Keeper 785. Multi-packs are ideal for families or multiple bikes. Pairing a primary chain with a secondary cable boosts security layers, a technique recommended by cycling experts.

As part of essential Accessories in Sports, these locks integrate with helmets, lights, and bags. Serious cyclists often browse our full Sports & Outdoors collection for comprehensive setups.

Frequently Asked Questions

What's the difference between cable and chain bike locks?

Cable locks are lighter and more flexible for quick use but offer moderate security. Chain locks are heavier and stronger, better for high-theft areas, like Kryptonite's Keeper series versus Master Lock cables.

Are combination locks as secure as keyed ones?

Modern combination locks, such as the Master Lock 8122D, can match keyed security if they feature resettable codes and weatherproof dials. Keyed locks like the Kryptonite Parkview add convenience with duplicates.

How do I choose the right length for my bike lock?

A 6 ft. length works for most bikes and fixed objects. Shorter chains like 2.8 ft. suit e-bikes or scooters; longer cables accommodate frames with racks.

Can these locks protect against power tools?

No lock is invincible, but high-rated chains from Kryptonite Bike Locks delay thieves significantly. Use in well-lit, surveilled areas for best results.

Are bike locks weatherproof?

Most in this category, including Master Lock and Kryptonite models, resist rust and UV damage. Vinyl coatings on cables enhance durability in rain or sun.