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. Don't know where to start? Read our guide How to Chose the Best Bike Lock. 

45 products

  • Kryptonite Keeper 785 Integrated Keyed Bike Chain Lock - Black

    Keeper 785 Integrated Keyed Bike Chain Lock

    Kryptonite Keeper 785 Integrated Keyed Bike Chain Lock

    $48.95
    $48.95 $48.95
  • Kryptonite Keeper 785 Integrated Keyed Bike Chain Lock - Purple

    Keeper 785 Integrated Keyed Bike Chain Lock - Purple

    Kryptonite Keeper 785 Integrated Keyed Bike Chain Lock - Purple

    $48.95
    $48.95 $48.95
  • Kryptonite 995 KryptoLok Series 2 Chain Bike Lock: 3.125' (95cm)

    995 KryptoLok Series 2 Chain Bike Lock: 3.125' (95cm)

    Kryptonite 995 KryptoLok Series 2 Chain Bike Lock: 3.125' (95cm)

    $81.95
    $81.95
  • Kryptonite Krypto Keeper 785 Integrated Chain Bike Lock: 2.8' (85cm) Gray

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

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

    $46.95
    $46.95
  • Kryptonite New York Bike Chain 1210 and Evolution Disc Lock: 3.25' (100cm)

    New York Bike Chain 1210 and Evolution Disc Lock: 3.25' (100cm)

    Kryptonite New York Bike Chain 1210 and Evolution Disc Lock: 3.25' (100cm)

    $153.95
    $153.95
  • Kryptonite Ring Wheel Bike Lock with Plug-In Chain

    Ring Wheel Bike Lock with Plug-In Chain

    Kryptonite Ring Wheel Bike Lock with Plug-In Chain

    $59.95
    $59.95
  • Kryptonite New York Noose Bike Chain 1275 and Evolution Disc Bike Lock: 2.5' (70cm)

    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)

    $142.95
    $142.95
  • Kryptonite New York Fahgettaboudit Bike Chain 1415 and Disc Lock: 5' (150cm)

    New York Fahgettaboudit Bike Chain 1415 and Disc Lock: 5' (150cm)

    Kryptonite New York Fahgettaboudit Bike Chain 1415 and Disc Lock: 5' (150cm)

    $235.95
    $235.95
  • Kryptonite New York Fahgettaboudit Bike Chain 1410 and Disc Lock: 3.25' (100cm)

    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)

    $191.95
    $191.95
  • Specialized Globe + Kryptonite Evolution 1010 Chain Lock - Locks - Bicycle Warehouse

    Globe + Kryptonite Evolution 1010 Chain Lock

    30% OFF

    Specialized Globe + Kryptonite Evolution 1010 Chain Lock

    $76.95
    $109.99 $76.95
    Sale
  • Kryptonite KryptoLok Series 2 912 Integrated Bike Chain: 4' (120cm)

    KryptoLok Series 2 912 Integrated Bike Chain: 4' (120cm)

    Kryptonite KryptoLok Series 2 912 Integrated Bike Chain: 4' (120cm)

    $96.95
    $96.95
  • Kryptonite Krypto Keeper 785 Integrated Chain Bike Lock: 2.8' (85cm) Red

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

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

    $46.95
    $46.95
  • Kryptonite Keeper 712 Bike Chain Lock with Combination: 3.93' (120cm)

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

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

    $65.95
    $65.95
  • Giant Surelock Force Bike Chain Lock

    Surelock Force Bike Chain Lock

    Giant Surelock Force Bike Chain Lock

    From $47.00
    From $47.00
  • Kryptonite 912 Plug-In Chain Bike Lock

    912 Plug-In Chain Bike Lock

    Kryptonite 912 Plug-In Chain Bike Lock

    $48.95
    $48.95 $48.95
  • Kryptonite Keeper 585 Integrated Chain Bike Lock

    Keeper 585 Integrated Chain Bike Lock

    Kryptonite Keeper 585 Integrated Chain Bike Lock

    $34.95
    $34.95 $34.95
  • Kryptonite KryptoLok 990 Bike Chain Lock with Combination: 2.95' (90cm)

    KryptoLok 990 Bike Chain Lock with Combination: 2.95' (90cm)

    Kryptonite KryptoLok 990 Bike Chain Lock with Combination: 2.95' (90cm)

    $85.95
    $85.95 $85.95
  • Abus Steel-O-Chain 5805C Combination Bike Lock: 75/5mm, Black

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

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

    $39.99
    $39.99 $39.99
  • Abus Steel-O-Chain 5805C Combination Bike Lock: 110/5mm, Black

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

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

    $44.99
    $44.99
  • Kryptonite Keeper 465 Chain Bike Lock with 3-Digit Combo: 2.13' x 4mm

    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

    $12.95
    $12.95
  • Abus ABUS Keyed Web Bike Chain Lock 1500: 60/4mm, Black

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

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

    $17.99
    $17.99
  • Kryptonite Keeper 790 Bike Chain Lock with Combination: 2.95' (90cm)

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

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

    $59.95
    $59.95
  • Abus Web Bike Chain Lock 1200Combination: 60cm, Black

    Web Bike Chain Lock 1200Combination: 60cm, Black

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

    $17.99
    $17.99 $17.99
  • Abus Steel-O-Chain Bike Chain Lock

    Steel-O-Chain Bike Chain Lock

    Abus Steel-O-Chain Bike Chain Lock

    $59.99
    $59.99 $59.99
  • Kryptonite New York Bike Chain 1217 and Evolution Disc Lock: 5.5' (170cm)

    New York Bike Chain 1217 and Evolution Disc Lock: 5.5' (170cm)

    Kryptonite New York Bike Chain 1217 and Evolution Disc Lock: 5.5' (170cm)

    $219.95
    $219.95
  • Kryptonite Keeper 411 Bike Chain Lock with Combination: Black, 4 x 110cm

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

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

    $17.95
    $17.95
  • Kryptonite 1055 Evolution Mini Series 4 Chain Bike Lock: 1.8' (55cm)

    1055 Evolution Mini Series 4 Chain Bike Lock: 1.8' (55cm)

    Kryptonite 1055 Evolution Mini Series 4 Chain Bike Lock: 1.8' (55cm)

    $98.95
    $98.95
  • Kryptonite Keeper 712 Bike Chain Lock with Key: 3.93' (120cm)

    Keeper 712 Bike Chain Lock with Key: 3.93'

    Kryptonite Keeper 712 Bike Chain Lock with Key: 3.93'

    $54.95
    $54.95 $54.95
  • Abus IvyTex 7210 Chain Lock - 110cm, Keyed, Gray

    IvyTex 7210 Chain Lock - 110cm, Keyed

    Abus IvyTex 7210 Chain Lock - 110cm, Keyed

    $79.99
    $79.99
  • Abus 8808C Bike Chain Lock

    8808C Bike Chain Lock

    Abus 8808C Bike Chain Lock

    $84.99
    $84.99
  • Kryptonite KryptoLok 912 Bike Chain Lock with Combination: 3.93' (120cm)

    KryptoLok 912 Bike Chain Lock with Combination: 3.93' (120cm)

    Kryptonite KryptoLok 912 Bike Chain Lock with Combination: 3.93' (120cm)

    $92.95
    $92.95
  • Kryptonite Kryptolok 610 S Folding Bike Lock - Locks - Bicycle Warehouse

    kryptonite + globe 610 s folding lock black one size

    30% OFF

    Kryptonite kryptonite + globe 610 s folding lock black one size

    $90.95
    $130.00 $90.95
    Sale
  • Abus Web Bike Chain Lock 1200Combination: 110cm, Black

    Web Bike Chain Lock 1200Combination: 110cm, Black

    Abus Web Bike Chain Lock 1200Combination: 110cm, Black

    $24.99
    $24.99
  • Abus 8808C Chain Bike Lock

    8808C Chain Bike Lock

    Abus 8808C Chain Bike Lock

    $94.99
    $94.99
  • Hiplok Original Wearable Hardened Steel Bike Chain Lock: 12mm, Black

    Original Wearable Hardened Steel Bike Chain Lock: 12mm, Black

    Hiplok Original Wearable Hardened Steel Bike Chain Lock: 12mm, Black

    $99.99
    $99.99
  • Abus Steel-O-Chain 5805K Keyed Bike Lock: 75/5mm, Black

    Steel-O-Chain 5805K Keyed Bike Lock: 75/5mm, Black

    Abus Steel-O-Chain 5805K Keyed Bike Lock: 75/5mm, Black

    $39.99
    $39.99 $39.99