"I absolutely love this lock. It fits right on your bike in its own sleeve. It's very convenient to fold up and put away and also take out. This lock is practically indestructible and very strong. Fits nicely around my frame, back tire, and bike rack so there's no hassle or worry about a cable being easily cut. Buy this lock!"
D. M. Bar ✅ Verified Buyer
How safe is your bike when you leave it for the day?
It’s no longer enough to just lock your bike and forget about it. Because with machine cutters and power drills at their disposal, bike thieves aren’t always put off by the deterrent of a weakly locked bike. If you want to keep your bike safer, it’s important to know the lock you’re using is strong enough for the job.
The Flexi-Strong folding bike lock has been specially designed to keep your bike locked up and safer - all in an innovative, practical, and lightweight package. Tested rigorously against machine cutting, smashing, and keyhole drilling, the Flexi-Strong bike lock is the most conveniently strong way to keep your bike secured.
6 REASONS PEOPLE ARE OBSESSED WITH THE INNOVATIVE FLEXI-STRONG FOLDING BIKE LOCK
✅ STURDY AND DURABLE
Made with 26 quality Zinc Alloy structural steel links and ABS special material, the Flexi-Strong lock is anti-theft, anti-cut, and tamper-proof with a hardness of HRC45.
✅ MULTIPLE LOCKING OPTIONS
The long length and ability to shape the Flexi-Strong lock means it can be used to lock in all kinds of flexible configurations, including locking multiple bikes together, something a U-Lock can’t do.
The total weight is an astonishing 1.26 pounds which is significantly lighter than most chains. You won’t even notice it when on the road.
The Flexi-Strong is no bigger than the palm of your hand when folded down - only 2.36 X 2.16 X 2.95 inches. So if you do want to pop it in your bag, there’s no need to make space.
✅ IT WON’T RUST
It’s fully sprayed with rubber lacquer, protecting it from rust, oxidation, and corrosion. This protective lacquer also prevents damage to the bike frame.
✅ SECURES TO BIKE
Simply unlock, fold it up and strap it in the convenient Velcro mounted holder on your bike frame where it will be ready to lock your bike up after the ride with no rattling while riding.
Can you imagine the heart-sinking feeling as you come out of your evening gym class only to look down on a broken chain strewn across the ground where your bike should have been? If someone’s stolen your bike before, you’ll recognize the feeling of anguish and embarrassment. Deep down, you know that there has to be a better option than that old chain, cable, or bulky U-lock.
When you lock your bike with the Flexi-Strong folding bike lock, you can feel confident it’ll stay safer because our lock has been tested against even the most aggressive tools used by bike thieves. So next time you lock your bike, you’ll have the peace of mind to know that when you return, it’ll be just where you left it.
We want to make sure the experience you have at Lumen Vitae is exceptional - which is why we offer a 100% happiness guarantee. If you are unhappy with your order for any reason, reach out to us and we will make it right.