Kryptonite Evolution 1090 Bike Chain Lock, 3 Feet Long 10mm Steel Maximum Security Anti-Theft Chain with Keys, Sold Secure Gold Heavy-Duty Protection for E-Bikes, Motorcycles & Outdoor Gear | chain-bike-locks
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Availability:
In Stock.
Arrives
Thursday, Jul 23
Style: 35 Inches
Features
- HEAVYDUTY ANTITHEFT BIKE CHAIN LOCK: Built with 10 mm sixsided 3T manganese steel chain links and a patented reinforced oval crossbar lock head, this heavyduty bike chain lock provides massive resistance against cutting and leverage attacks, making it ideal for city bikes, ebikes, scooters, and motorcycles
- SOLD SECURE GOLD RATED SECURITY: Certified by Sold Secure and rated an 8/10 on Kryptonites internal security scale, this lock meets Goldlevel standards for resistance against advanced theft methods. Combined with a pickresistant discstyle cylinder, it is perfectly suited for highrisk urban areas, university campuses, and overnight parking
- 3FT (90 CM) HIGHSECURITY CHAIN DESIGN: The Kryptonite Evolution 1090 features a 3ft (approx. 90 cm / 35.5 in) length, offering the perfect balance of secure locking reach for thicker poles and easy portability; total lock weight is approx. 6.10 lbs (2.77 kg)
- PROTECTIVE NYLON SLEEVE & DUST COVER: Includes a durable, weatherresistant nylon sleeve to help protect your bike frame from scratches and paint damage, plus a sliding dust cover that helps shield the lock cylinder from moisture, dirt, and debris to extend its lifespan
- VERSATILE LOCKING WITH 3 KEYS: Ideal for securing bicycles, ebikes, and outdoor gear at work, school, or around town. It includes 3 durable stainless steel keys, ensuring you always have a reliable backup on hand when you need it
- ANTITHEFT PROTECTION & LIFETIME WARRANTY: Eligible for Kryptonites AntiTheft Protection Offer (ATPO) with up to $3,000 in coverage for registered locks. Kryptonite also offers a limited lifetime warranty and dedicated Customer Experience support, ensuring total peace of mind and product quality
Description
Perfect For E-Bikes Compact & Easy to Carry. Kryptonite introduces the Evolution Series 4 Integrated Chain for convenient bicycle protection in moderate to high crime areas. The hardened 3t manganese steel chains include 10mm six-sided links. The integrated chains secure with a new patent-pending integrated Evolution series 4 lock head.
Brand: Kryptonite
Special Feature: Key Unlock
Lock Type: Chain lock
Item dimensions L x W x H: 35 x 5 x 15 inches
Material: Alloy Steel
Brand Name: Kryptonite
Recommended Uses For Product: Security
Number of Pieces: 1
Included Components: Lock, Keys
Model Number:
UPC: 720018000808
Model Name: Kryptonite Evolution 1090 Integrated Chain
Global Trade Identification Number: 08
Manufacturer Warranty Description: Lifetime Warranty
Manufacturer: Kryptonite
Unit Count: 1.0 Count
Manufacturer Part Number: 57-98020
Item Type Name: Bike Lock
Additional Features: Key Unlock
Lock Type: Chain lock
Controller Type: Hand Control
Control Method: Touch
Smart Home Compatibility: Not Smart Home Compatible
Style Name: 35 Inches
Color: Black / Orange
Shape: Chain
Material Type: Alloy Steel
Finish Types: Painted
Item Dimensions: 35 x 5 x 15 inches
Item Weight: 2.77 Kilograms
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jul 23
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 35.5"
Style: 35 Inches
This lock is the bike equivalent of a bodyguard. It’s hefty, solid, and clearly tells would-be thieves: “Not today, buddy.” I’ve used cheaper locks in the past and always had that tiny panic in the back of my head. With this one, I actually feel like I could leave my bike outside a coffee shop and go back an hour later without a second thought. It’s not light, and you’ll feel it in your backpack, but that’s the price you pay for peace of mind. Easy to use, durable, and so sturdy it probably doubles as an emergency club if you really need it.
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Reviewed in the United States on September 14, 2025 by R.W.
Size: 35.5"
Style: 35 Inches
This is the first big investment in securing my bike. I am using this on a $210 Huffy so I feel like this lock being almost half the value of the bike makes sense, and the build quality of the look seems pretty good. That said I will not be truly putting it to the test, and I hope it is never tested by any would be bike thieves. As for the function well it comes with two keys one has a small blue LED to light it up in the dark. I am going to say right now mine didn't really work so I removed the LED for a project, and the key does key things:P As for the lock its self. Well it weighs around 6lbs or double my $17 Kryptonite lock. The chain is a lot thicker than said lock, and the lock has a much better shackle/locking lug. There are pros and cons to that. the main one is you have to unlock the lock before you can lock the chain in place, or you have to leave the key in as you feed the chain through the bike rack. The cheap model you just shove the chain in while the lock is in the lock position and you're good to go. That said I'll take the slightly clunky nature of the evolution series 4 any day for the security it adds. All in all I'd say if you need a nice lock pick this one up. it is heavy, and clunky at times, but you have to ask if your investment into your bike is worth it. For me it was a no brainer since I use my bike as my primary transportation, and I'd rather spend $90 for a nice lock than $210 for a replacement bike. My other complaint would be this before I forget. this lock isn't super long so it only really works on one bike so riding partners will need their own lock, and the main thing that this only really fits bike racks, or thinner objects it wouldn't fit around a tree or street light for example, or at least I haven't been able to make that work.
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Reviewed in the United States on December 19, 2021 by justin winter
Size: 35.5"
Style: 35 Inches
It's working well so far! Easily secures my bicycle, and the bicycle hasn't disappeared yet. Kryptonite locks are known for their quality, and this chain does not disappoint. If you read the numerous detailed reviews or watch videos about this specific chain lock they all come to the conclusion that this specific one is a great value providing enough security, and that is absolutely correct. It's easy to use, and the key inserts and rotates easily with no binding. This is a very good chain lock and I'm extremely pleased with it.
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Reviewed in the United States on June 5, 2025 by Mike S.
Size: 35.5"
Style: 35 Inches
Securing e-bikes has always been a concern, given their increasing popularity and cost. The Kryptonite Evolution 1090 has truly lived up to its reputation as a reliable defense against bike theft, justifying my initial apprehensions about e-bike security. The build quality is superb, reminiscent of a fortified tank, providing impressive protection to whatever it is latched onto. My confidence in this product was so high that I purchased a second one for my other bike. Such is the assurance that Kryptonite Evolution 1090 offers, making it an essential purchase for those concerned about the security of their bikes. However, it's important to note a couple of drawbacks. One being the weight of the lock. It is significantly heavy, which is not surprising considering the high level of security it provides, but can be inconvenient during rides. When wrapped around the middle of my bike, it certainly adds an extra burden that some might find off-putting. The second drawback is the time it takes to lock up due to the required multiple wraps around the bike. This can be a minor annoyance for those in a hurry or those who lock and unlock their bikes frequently throughout the day. Despite these downsides, the Kryptonite Evolution 1090 is a solid investment if your primary concern is bike security. It's an insurance against theft that brings peace of mind, especially for high-value e-bikes. Just be prepared for the additional weight and a bit of extra time spent securing your bike. If you can overlook these minor inconveniences, you'll find this product to be a reliable guardian for your valuable ride.
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Reviewed in the United States on July 6, 2023 by Ian
Size: 35.5"
Style: 35 Inches
This is a good chain lock from a reputable company that has a great reputation and stands by its products. Pros: good build quality, thick chain links, protective layers on most of the chain, hard to pick the lock mechanism, company website offers a key registry program and a theft assurance program.(can’t call it insurance because it’s not🤷♂️) Cons: this chain is Heavy! Make sure this chain is practical for its purpose. I got it for my 120lbs+ dual motor, e-bike with 3 batteries. So it’s practical for me but even I feel the weight affecting my ride nonetheless. The locking mechanism is complex and delicate so you need to make sure you lock and unlock the the chain properly. Always make sure the key goes in all the way in and never force the key because you will damage the mechanism. And lastly I’ve read that the assurance program that says it will give you money if their lock fails in a theft but I’ve read that it’s only for bikes that are already insured and it’s in the fine print.. which i myself cannot find. Conclusion: this is a good lock, it will deter most thieves during short to moderate lock up durations even in high crime areas. I feel totally confident leaving my desired e-bike locked in NYC for 5-30 minutes. No lock is theft proof but this one is one hell of a deterrent. I’m overall happy with my purchase and recommend this product
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Reviewed in the United States on December 4, 2023 by Arty B. Arty B.