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Seatylock

FoldyLock Forever Folding Bike Lock - Patented Sleek High Security Sold Secure Gold Bicycle Lock - Heavy Duty Anti Theft Smart Guard with Keys - 90cm

  • Based on 1,122 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Sep 23 – Sep 24
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Size: 90cm (35.4in) Circumference


Style: Forever Max Security 18/18


Color: Black


Features

  • 3 YEAR PEACE OF MIND SUPER STRONG BIKE LOCK WITH KEY - Portable & Solid Bike Lock Protects Your Bicycle - No Codes Cable or Chain. For City Outdoor & Urban Cycling. Best Bike Lock. Bolt Cutter & Saw Proof to Stop Thieves
  • 18/18 SECURITY LEVEL SOLD SECURE GOLD - 0.25 Inch Hardened Steel Plates for Ultimate Maximum Bike Protection. AntiTheft Security for Safe Cycles Outside. Top Rated Pro Safety Tool Electric Bike Lock
  • PATENTED BIKE LOCKS HEAVY DUTY ANTI THEFT - Ultra Strong Anti Tamper Rivets with Strongest Guard System for Side Attacks. Unbreakable Waterproof Weatherproof Bicycle Protector for Peace of Mind
  • CUT THE RATTLE! BEST FOR QUIET RIDE - Bicycle Lock Frame Mount. Secure Mounting Bracket Set for Mountain Road Sport Standard E Bikes ebikes Scooters & Motorcycles for Silent Gear
  • RELIABLE & DURABLE - Flexible Foldable Lock for Bike Opens to 35.4 Inch Circumference. Heavy Duty Bike Lock Security Kit & Accessories: Master Keys & Case Holder. Easy Carry Bicycle Locks & Links to Stands Racks & Bars

Brand: Seatylock


Special Feature: Highest Security, Heavy Duty, Waterproof, Weather Resistant, Anti Theft, Anti-Drill, Cut Resistant, Scratch Resistant, Weather Proof, Anti-Corrosion, Impact Resistant, Adjustable, Easy to Install, Compact, Quiet, Portable See more


Lock Type: Patented Ultra Protected Rivets Folding Lock


Item dimensions L x W x H: 2.72 x 1.85 x 8.07 inches


Material: Hardened Steel with Nylon 6 and Glass Fibers Cover


Brand: ‎Seatylock


Special Feature: ‎Highest Security, Heavy Duty, Waterproof, Weather Resistant, Anti Theft, Anti-Drill, Cut Resistant, Scratch Resistant, Weather Proof, Anti-Corrosion, Impact Resistant, Adjustable, Easy to Install, Compact, Quiet, Portable


Lock Type: ‎Patented Ultra Protected Rivets Folding Lock


Item dimensions L x W x H: ‎2.72 x 1.85 x 8.07 inches


Material: ‎Hardened Steel with Nylon 6 and Glass Fibers Cover


Recommended Uses For Product: ‎Securing bicycles during city or urban cycling, as well as outdoor use


Style: ‎Forever Max Security 18/18


Color: ‎Black


Number of Pieces: ‎1


Finish Type: ‎Hardened Steel with Reinforced Polymer


Included Components: ‎3 Automotive Standard Keys, Key Duplication Card, 18/18 Max Security Forever Folding Bike Lock, Fixing Screws + Allen Key + Stickers, Mounting Straps, Mounting Case- Should be Mounted Opening Facing Up


Controller Type: ‎Hand Control


Shape: ‎Hexagonal


Item Weight: ‎3.9 Pounds


Control Method: ‎Touch


Manufacturer: ‎Seatylock


Part Number: ‎FEGD


Item Weight: ‎3.88 pounds


Product Dimensions: ‎2.72 x 1.85 x 8.07 inches


Country of Origin: ‎China


Item model number: ‎FEGD


Size: ‎90cm (35.4in) Circumference


Finish: ‎Hardened Steel with Reinforced Polymer


Item Package Quantity: ‎1


Special Features: ‎Highest Security, Heavy Duty, Waterproof, Weather Resistant, Anti Theft, Anti-Drill, Cut Resistant, Scratch Resistant, Weather Proof, Anti-Corrosion, Impact Resistant, Adjustable, Easy to Install, Compact, Quiet, Portable


Usage: ‎Bike Lock; E-Bike Lock


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎3 Year Product Defect Manufacturer Warranty


Date First Available: July 5, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 23 – Sep 24

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.

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Similar Products

Top Amazon Reviews

    • Perfect folding lock, just check the length you need
Size: 90cm (35.4in) Circumference Style: Forever Max Security 18/18 Color: Black
I live in a pretty safe town, so with this thing I don't worry about my bike at all. I keep it mounted on my frame, and it's so easy/fast to tie the bike up. The build quality is solid and heavy. In hindsight, I regret not buying the Foldylock Elite, which is the same lock, just longer. The frame on my bike is quite robust, and when there's not always a bike rack to lock up to, the extra length of the Elite would be helpful. I think I would have exchanged it for the longer one and paid the difference, but after only a couple uses, the coating on this lock was pretty easily scratched up (nothing that would affect functionality though). ... show more
Reviewed in the United States on June 6, 2025 by Adam Burgess
    • Sturdy portable and cool
Size: 90cm (35.4in) Circumference Style: Forever Max Security 18/18 Color: Black
Going on year three with this foldilock. Read about it first, decided it was the right balance of security for me. Really love the key lock which is a little different and less likely to be picked. Fits so easily on bike, folds compact into it's holder, hard to tell it's even there, I get comments on how cool it is. Make sure to check that the holder is tight enough every now and then. I once hit a pothole and the whole damn thing flew off. Not a big deal that one time, but depending on what you're doing if it gets loose on you and you take lots of big shakes it could be a thing. It is noticeably heavy but manageable. I carry my bike just the same even with it mounted. Can wrap around wide items for locking. Pay attention to tips online on how to use it safely and decrease opportunities for people to compromise it. A popular tester on YouTube put it through a lot and it performed quite well. ... show more
Reviewed in the United States on November 1, 2024 by Asere
    • A Well Tested Travel Companion for Your Commuter or Recreational Bike!
Size: 90cm (35.4in) Circumference Style: Forever Max Security 18/18 Color: Black
So far so good with locking the frame and back wheel to a bike rack. I also put an airtagged it in a place that isn't easily discoverable so I can always look on my phone to see where it is. The folding design is awesome and fits inside my rear rack trunk bag with tools and lunch.
Reviewed in the United States on May 5, 2025 by D. Deutsch
    • Solid, heavy duty bike lock.
Size: 90cm (35.4in) Circumference Style: Forever Max Security 18/18 Color: Black
I recently bought a very expensive e-bike, and wanted a heavy duty lock to protect it when I stop. I didn't want a chain or cable based lock, as I didn't want to have it sitting in a bag on the bike, or banging/sliding around making noise and damaging the paint. Pros: - It folds up neatly, and slides securely into the holder which is easily mounted to the bike frame. It does not rattle, bounce, or make noise of any kind while riding. The mount is very stable. I love the clean look. - The sections of the lock are coated and won't easily damage the paint on the bike. - While no bike lock is entirely theft proof, this one is designed to be very resistant to cutting and wedging (nut splitter) attacks. I feel that this is a reasonable deterrent to quick-hit thieves when you stop for short periods along a ride. It is commonly rated as the strongest folding lock. Cons: - This lock is heavy. At almost 4 pounds, if you are looking for a light-weight lock, this is probably not for you. But as noted above, the weight is a result of the beefy components that are intended to make it stronger and more resistant to portable cutting tools. - The sections of the lock (and the overall length) are the longest I could find, but this could potentially limit the flexibility of what you can lock to. I looked for overall length to help ensure that I would be able to lock my bike to a wider array of bike racks and permanent structures, but the length of the arms can sometimes result in some awkward angles when attaching to things that effectively shorten it's overall useful length. This shouldn't necessarily be a deal breaker, but be aware that this isn't long enough to mount through/around some racks or structures like trees, etc. I can lock my front wheel to my frame on my Aventon Level 2 (barely,) so I can at least do that if I have to, but if you need more flexibility, and security isn't as big a concern, a heavy cable or chain lock might be an option. - Similarly, the bulk of this lock can (at least in the case of my bike) make it awkward to to get the lock out of the mount. (The only place I could reasonably mount mine to the frame of the Level 2 made for a pretty snug and finicky fit when trying to remove the lock from the mount.) I don't mind as I am not often locking and unlocking the bike, just be sure to consider your specific frame when purchasing this lock. - This lock is expensive. At over $100, this is a substantial investment. Considering the cost of replacing a new e-bike, it's worth it to me, but this is a consideration. - The joints can be a bit stiff. They will occasionally bind which requires a little force get them moving again. Not sure why this is, and it isn't a big deal, but I have noticed it. - Super minor nitpick, but I don't like the gold/brass colored plate around the lock keyway. I wish they made a version with a matte black powder coated finish. I did a sloppy/quick paint job with some black gloss spray paint I had around, but I would really like to have seen a black plated version. Overall, I am happy with this super heavy duty lock, and would buy it again. ... show more
Reviewed in the United States on April 30, 2023 by David J. Lauridsen Jr.
    • Portable, secure, tough
Size: 90cm (35.4in) Circumference Style: Forever Max Security 18/18 Color: Black
Loved this, definitely makes me feel safe seeing how good the reviews are and seeing how difficult it is to saw through. It being so easy to carry around on the bike makes life so much easier.
Reviewed in the United States on May 25, 2025 by joshua
    • Solid build and works as advertised.
Size: 110cm (43.3in) Circumference X 2 Style: Elite Max Security 18/18 (2 Pack) Color: Black
Solid build and works as advertised. The ability to fold provides a streamlined solution when mounted in place.
Reviewed in the United States on May 27, 2025 by MPatrickM
    • Nice Lock
Size: 95cm (37.4in) Circumference Style: Classic 95 High Security 15/18 Color: Black
I bought this for my son and his electric scooter. This model was a bit heavier and bigger than I imagined, but for short term security, it's great. It enables him to run into a store for a minute or two. And I like this better than a U-lock because its flexibility allows it to be wrapped around objects of different sizes. It's not cheap, but I'm happy with it. ... show more
Reviewed in the United States on February 27, 2025 by Dean Birch
    • Great Lock
Never seen a lock like this before. Great item,,, thanks
Reviewed in the United States on June 29, 2025 by C. USA

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