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Bike Chain Locks

Tough enough for high-crime areas, bike chain locks use a specially designed chain link that resists hacksaws or chisels and makes the chain tough to break. Proper lockup is crucial to deterring theft, and a chain lock is the best option for maximum security for many riders. Protect your bike this season with a new bike lock.

  • Kryptonite Evolution Series 4 1090 Integrated Bike Chain Lock

    Kryptonite Evolution Series 4 1090 Integrated Bike Chain Lock

    $89.99

    Kryptonite's Evolution Series 4 1090 Integrated Chain is a 10mm-thick, six-sided link chain made of triple-heat-treated manganese steel for maximum...

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  • Kryptonite Keeper 785 Integrated Chain Bike Lock: 2.8' (85cm)

    Kryptonite Keeper 785 Integrated Chain Bike Lock: 2.8' (85cm)

    $39.95

    This lock features end pin-link design secures the chain to hardened deadbolt and provides extra holding power when subjected to leverage attacks....

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  • Giant Surelock Force Bike Chain Lock

    Giant Surelock Force Bike Chain Lock

    from $47.00

    8mm x 100cm Features: X2P double bolt locking mechanism for added security Double-locking hardened steel 11mm (0.43") shackle provides maximum sec...

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  • Kryptonite Keeper 465 Chain Bike Lock with 3-Digit Combo: 2.13' x 4mm

    Kryptonite Keeper 465 Chain Bike Lock with 3-Digit Combo: 2.13' x 4mm

    $11.95

    Lightweight and provides additional security when still using a primary lock, or as a theft deterrent for accessories or saddle. 4mm thick cable,...

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  • Kryptonite Keeper 411 Bike Chain Lock with Key: Black, 4 x 110cm

    Kryptonite Keeper 411 Bike Chain Lock with Key: Black, 4 x 110cm

    $15.95

    The Keeper 411 lock uses 4mm thick chain links wrapped in a protective fabric cover protecting your bike's finish. FEATURES 4mm thick chain links ...

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  • Abus Web Bike Chain Lock 1200Combination: 60cm, Black

    Abus Web Bike Chain Lock 1200Combination: 60cm, Black

    $14.99

    Ultra lightweight chain can be tucked into a jersey pocket for convenient deterrent security. FEATURES 4mm round temper hardened steel links Durab...

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  • Kryptonite Keeper 712 Bike Chain Lock with Combination: 3.93' (120cm)

    Kryptonite Keeper 712 Bike Chain Lock with Combination: 3.93' (120cm)

    $56.50

    The Keeper Chains combine the strength of a u-lock with the flexibility of a cable. They feature an end-link locking point for holding power and 4-...

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  • Kryptonite Keeper 465 Bike Chain Lock with Key: 2.13' x 4mm

    Kryptonite Keeper 465 Bike Chain Lock with Key: 2.13' x 4mm

    $11.95

    Lightweight and provides additional security when still using a primary lock, or as a theft deterrent for accessories or saddle. FEATURES 4mm thic...

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  • Abus ABUS Keyed Web Bike Chain Lock 1500: 60/4mm, Black

    Abus ABUS Keyed Web Bike Chain Lock 1500: 60/4mm, Black

    $14.99

    Ultra-lightweight chain can be tucked into a jersey pocket for convenient, deterrent security. FEATURES 4mm round temper hardened steel links Dura...

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  • Kryptonite New York Noose Bike Chain 1275 and Evolution Disc Bike Lock: 2.5' (70cm)

    Kryptonite New York Noose Bike Chain 1275 and Evolution Disc Bike Lock: 2.5' (70cm)

    $104.95

    A high security lock with an oval crossbar disc lock, designed to defeat maximum attacks. FEATURES 12mm six-sided chain links made out of 3t mang...

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  • Kryptonite Keeper 411 Bike Chain Lock with Combination: Black, 4 x 110cm

    Kryptonite Keeper 411 Bike Chain Lock with Combination: Black, 4 x 110cm

    $15.95

    The Keeper 411 lock uses 4mm thick chain links wrapped in a protective fabric cover protecting your bike's finish. FEATURES 4mm thick chain links ...

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  • Abus Keyed Chain Bike Lock Granit City XPlus Chain (110cm): Black

    Abus Keyed Chain Bike Lock Granit City XPlus Chain (110cm): Black

    $189.99

    The Granit CityChain XPlus 1060 offers all the security and technology needed without the added weight. FEATURES 10mm hex temper hardened steel li...

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  • Abus Steel-O-Chain 5805C Combination Bike Lock: 110/5mm, Black

    Abus Steel-O-Chain 5805C Combination Bike Lock: 110/5mm, Black

    $34.99

    The Abus Steel-O-Chain line-up offers an outstanding value for the security to weight ratio. The Steel-O-Chain's integrated lock and flexibility pr...

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  • Kryptonite Keeper 465 Chain Bike Lock with 3-Digit Combo: 2.13' x 4mm Blue

    Kryptonite Keeper 465 Chain Bike Lock with 3-Digit Combo: 2.13' x 4mm Blue

    $11.95

    Lightweight and provides additional security when still using a primary lock, or as a theft deterrent for accessories or saddle. FEATURES 4mm thic...

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  • Abus Steel-O-Chain 5805K Keyed Bike Lock: 110/5mm, Black

    Abus Steel-O-Chain 5805K Keyed Bike Lock: 110/5mm, Black

    $34.99

    The Abus Steel-O-Chain line-up offers an outstanding value for the security to weight ratio. The Steel-O-Chain's integrated lock and flexibility pr...

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  • OnGuard Mastiff Chain Bike Lock with Keys: 3.7' x 10mm, Black/Yellow

    OnGuard Mastiff Chain Bike Lock with Keys: 3.7' x 10mm, Black/Yellow

    $94.95

    The On Guard Mastiff Chain Lock is made of 10mm ultra-hardened, titanium-reinforced steel links with a 13mm padlock. FEATURES Includes 5 laser-cut...

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  • Kryptonite Keeper 712 Bike Chain Lock with Key: 3.93' (120cm)

    Kryptonite Keeper 712 Bike Chain Lock with Key: 3.93' (120cm)

    $44.95

    The Keeper Chains combine the strength of a u-lock with the flexibility of a cable. They feature an end-link locking point for holding power and 4-...

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  • Abus Steel-O-Chain 4804C Combination Bike Lock: 110/4mm, Black

    Abus Steel-O-Chain 4804C Combination Bike Lock: 110/4mm, Black

    $29.99

    The Abus Steel-O-Chain line-up offers an outstanding value for the security to weight ratio. The Steel-O-Chain's integrated lock and flexibility pr...

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  • Abus ABUS 4960 Frame Lock 6KS100 Loop Chain Extension: 100mm

    $45.99

    Chain Extension opening up the possibilities of locking your bike to a fixed object. Specs 6mm square temper hardened steel chain links Adaptable ...

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  • Kryptonite Keeper 790 Bike Chain Lock with Combination: 2.95' (90cm)

    Kryptonite Keeper 790 Bike Chain Lock with Combination: 2.95' (90cm)

    $51.50

    The Keeper 790 lock uses 4-sided 3T manganese steel links to provide high security in a convenient package. FEATURES 4-digit resettable combinatio...

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  • Kryptonite Keeper 411 Bike Chain Lock with Combination: Orange, 4 x 110cm

    Kryptonite Keeper 411 Bike Chain Lock with Combination: Orange, 4 x 110cm

    $15.95

    The Keeper 411 lock uses 4mm thick chain links wrapped in a protective fabric cover protecting your bike's finish. FEATURES 4mm thick chain links ...

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  • Kryptonite Keeper 411 Bike Chain Lock with Key: Blue, 4 x 110cm

    Kryptonite Keeper 411 Bike Chain Lock with Key: Blue, 4 x 110cm

    $15.95

    The Keeper 411 lock uses 4mm thick chain links wrapped in a protective fabric cover protecting your bike's finish. FEATURES 4mm thick chain links ...

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  • Abus Catena 6806K Bike Chain Lock: Black 75cm

    Abus Catena 6806K Bike Chain Lock: Black 75cm

    $39.99

    The Abus Catena 6806K Chain Lock Medium security chain made of specialty hardened steel with a durable cloth cover that protects bicycle finish fro...

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  • Abus Steel-O-Chain 5805C Combination Bike Lock: 75/5mm, Black

    Abus Steel-O-Chain 5805C Combination Bike Lock: 75/5mm, Black

    $29.99

    The Abus Steel-O-Chain line-up offers an outstanding value for the security to weight ratio. The Steel-O-Chain's integrated lock and flexibility pr...

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