Folding Bike Lock Hardened Alloy Steel & Drill-Proof Cylinder
High Quality
Free US Shipping
Hassle Free Returns
Reliable bike security that folds small for easy carry
Compact, strong protection for bikes and scooters — hardened alloy steel links, drill-resistant cylinder, and foldable design fitting any pocket
Why is this folding bike lock perfect for you?
✔ High resistance to cutting and impact: Constructed with hardened alloy steel links designed to resist cutting, sawing, and impact, this lock offers robust protection against common theft attempts, making it a secure choice for safeguarding your bike.
✔ Compact foldable design: Folding down to just 3.0 x 2.6 x 2.2 in, the lock is small enough to fit in pockets or jersey pouches, providing convenient portability without compromising on length when unfolded to 30.7 in (approx. 2 ft 7 in) for effective locking.
✔ Enhanced security features: Equipped with a hexagonal, drill-proof security cylinder that significantly complicates forced opening, plus three included keys and a frame mount with Velcro strap for easy, secure attachment to your bike.
Specifications
Material: Hardened alloy steel links, ABS plastic housing
Dimensions (folded): 3.0 x 2.6 x 2.2 in
Length (unfolded): 30.7 in (approx. 2 ft 7 in)
Number of links: 26
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.