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Titanker

Titanker Bike Chain Lock, Security Anti-Theft Bike Lock Chain Bicycle Chain Lock Bike Locks for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill (6mm, 8mm, 10mm Thick Chain)

    • Based on 6,512 reviews
Condition: New
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$22.48 Why this price?
Save $2.50 was $24.98

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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Nov 17
Order within 23 hours and 25 minutes
Available payment plans shown during checkout

Color: Black-10mm Chain


Features

  • Secure & Portable: The key can only be pulled out after the bike chain lock is locked, which prevents the key from being lost. Titanker bike lock comes with 2 keys. You can take one of the keys to use in daily life, and you can leave another key at home in case you accidentally lose one
  • Heavy Duty & High Quality: With 10mm thicker security heavy-duty chain links, our bike lock is made of heavy-duty steel known for its cut-resistance. Lubricate the bike chain lock hole and keyhole regularly, this will prolong the lock's service time
  • Protective Cloth Sleeve & Dust Cover: Chain is enclosed in protective cloth sleeve, which effectively protects the bike lock chain from rusting and scratching
  • Safety Tips: Never leave your bike locked outside for long periods of time. Especially in high crime areas. No bicycle lock is 100% secure

Brand: Titanker


Special Feature: Anti-theft,Heavy Duty,Portable


Lock Type: Key Lock


Item dimensions L x W x H: 11.46 x 5.87 x 2.2 inches


Material: Steel


Brand: ‎Titanker


Special Feature: ‎Anti-theft,Heavy Duty,Portable


Lock Type: ‎Key Lock


Item dimensions L x W x H: ‎11.46 x 5.87 x 2.2 inches


Material: ‎Steel


Recommended Uses For Product: ‎Security


Style: ‎Black-10mm Chain-3.3Feet


Color: ‎Black-10mm Chain


Finish Type: ‎Cloth Sleeve


Included Components: ‎‎1 x Titanker Chain Bike Lock, 2 x Keys


Controller Type: ‎Hand Control


Shape: ‎Round


Item Weight: ‎4.4 Pounds


Manufacturer: ‎Titanker


Item Package Dimensions L x W x H: ‎8.19 x 6.02 x 3.39 inches


Package Weight: ‎2.14 Kilograms


Item Dimensions LxWxH: ‎11.46 x 5.87 x 2.2 inches


Brand Name: ‎Titanker


Part Number: ‎TK-03-12


Size: ‎10mm


Date First Available: June 11, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Simple and easy to use, sturdy, well made!
Color: Black-10mm Chain
EDIT: I would still buy, It’s been over 6 months now (EDIT: about 6+ months in and the nylon chain cover has become detached from one end of the chain. It’s not a huge deal or very noticeable at all and can be glued back in easily. Highly recommend for people who don’t want to #1 overpay for a lock, 2 you’re in a large city or on campus and NEED a warranty if you’re parking in unsafe areas often Kryptonite has warranties but I don’t live in a large city and don’t park my bike on university campuses or downtown often and have faith in this chain. I would maybe bring extra locks if I did go downtown just in case for front wheel but the 12” chains are an excelllllent size for preventing thieves from snapping the lock as easily for a great price. Also I love the key feature. It works great and has a backup. Unless you come across a lock picking expert or someone with a giant saw you’re pretty safe imo. The locking mechanism is great and so simple to use. It unlocks very easily with just a twist. The lock cover is great for dirt and debris but I usually wear my lock cover easily around my shoulder or waist or sometimes my bicycle it’s not too heavy and a perfect length to lock my frame and rear tire. It’s also quite thick to deter any thieves, encased in nylon which prevents any scratching, and another deterrent (edit: one side of the nylon has detached but not the end of the world). I would definitely buy this again. It’s not too big take Carrie and not too small to not deter a criminal. It’s perfect compared to the insane price of some locks. Some of those lock costs 10-15% of my bicycle. I also recommend buying an apple AirTag hidden, cheaper combo than many kryptonite locks. 80-90% of bicycles are never recovered. ... show more
Reviewed in the United States on December 12, 2023 by Dylan
    • Excellent lock! Until I dropped my bike 😅
Color: Purple-8mm Chain
Review Image by Mando Mando
Lock is incredibly thick took me about 10 min with the grinder to be able to break through the lock. So for toughness I 💯 recommend it. I leaned my bike over a couple days ago and realized I had dropped my super73 on top of the lock and bent the metal inside the lock itself and the key wouldn’t release it. So my only option after that was breaking it off 🥲 definitely would buy again! ... show more
Reviewed in the United States on June 5, 2024 by Mando Mando
    • Good lock
Color: Black-8mm Chain
Review Image by Jerry Tucker Jerry Tucker
It’s a good lock. Chain feels heavy. Used it to chain my bike up at work then we moved office buildings. But it has served me well and I keep it in my bike to be used at anytime needed. Has served me well.
Reviewed in the United States on June 18, 2024 by Jerry Tucker Jerry Tucker
    • Falls apart within months. - Edit: Manufacturer sent a replacement
Color: Black-8mm Chain
Bad quality lock, the locking/unlocking mechanism is not consistent. I've had the lock for around 8 months now and it's begun fully failing. It has not been working as intended for most of its use so far. Edit: The replacement lock has arrived and it works great, just as I remember the original working at first. I hope that it holds up and that the first one was a fluke. I’ll further edit this if the replacement begins to break as well. ... show more
Reviewed in the United States on April 16, 2024 by Amazon Customer
    • Good Quality
Color: Black-8mm Chain
Bought the lock for my motorcycle cover. Chain is thick, but fits through the wheels. Kets are a little cheap, but work well. Satisfied with the product.
Reviewed in the United States on June 30, 2024 by Amazon Customer
    • Works Great
Color: Purple-6mm Chain
Very durable , does a great job and the size is perfect .
Reviewed in the United States on June 17, 2024 by Ronald Case
    • Heavy Duty
Color: Black-8mm Chain
The chain appears to be unbreakable. I would totally trust it with my bicycle.
Reviewed in the United States on June 28, 2024 by kingdove
    • Just as described
Color: Blue-6mm Chain
Lock is sturdy which makes me feel comfortable when locking up my bike on city streets. It also looks cool. Glad I bought it. The length I went with works well but I would recommend going longer if you are locking up multiple bikes!
Reviewed in the United States on April 29, 2024 by Val

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