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

    $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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  • 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 Krypto Keeper 785 Integrated Chain Bike Lock: 2.8' (85cm) Purple

    $39.95

    SPECIFICATIONS & FEATURES 7mm four-sided chain links made from 3T MANGANESE STEEL Patent-pending END LINK DESIGN secures chain to hardened de...

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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 Chain Bike Lock with 3-Digit Combo: 2.13' x 4mm Orange

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

    $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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  • 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 Fahgettaboudit Bike Chain 1410 and Disc Lock: 3.25' (100cm)

    Kryptonite New York Fahgettaboudit Bike Chain 1410 and Disc Lock: 3.25' (100cm)

    $151.95

    This chain lock is ideal for extreme security needs in high crime areas. FEATURES 14mm six-sided chain links made of 3t manganese steel 15mm hard...

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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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  • 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 Keyed uGrip 585 Bike Chain Lock: 100cm, Black

    Abus Keyed uGrip 585 Bike Chain Lock: 100cm, Black

    $44.99

    Features an Elastogrip coating that offers "soft touch" properties to prevent damage to the bike's finish and the flexibility is convenient for man...

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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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  • Abus Combination Tresor Bike Chain Lock: 85cm

    Abus Combination Tresor Bike Chain Lock: 85cm

    $54.99

    Special hardened steel chain and combination cylinder, for those who prefer combination convenience in a lightweight chain. FEATURES 7mm square te...

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

    Kryptonite Keeper 411 Bike Chain Lock with Key: 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 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 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 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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