Maximum security. Compact enough for every ride.

The SEATYLOCK Foldylock Forever 90 cm is a premium high-security folding bike lock designed for riders who refuse to compromise on protection. Built for valuable bicycles, e-bikes and everyday urban use, it combines exceptionally strong hardened-steel construction with the convenience of a compact folding design.

With SEATYLOCK's maximum 18/18 security rating, ART 3 Stars and Sold Secure Gold certifications, Foldylock Forever provides serious theft protection while remaining practical enough to carry on your bike every day.

Serious protection for valuable bikes

Foldylock Forever uses 6.5 mm hardened steel plates connected by patented anti-tamper rivets engineered to resist common attacks including cutting and sawing.

Its automotive-standard locking cylinder provides smooth operation while adding protection against drilling and picking.

90 cm locking circumference

When unfolded, the lock provides a generous 90 cm locking circumference, giving you the flexibility to secure your bicycle frame and wheel to bike racks, posts and other fixed objects.

After use, it folds down to just 20.5 cm and stores neatly inside the included frame-mounted holder.

Quiet and secure while riding

The dedicated frame mount keeps the folded lock firmly in place while you ride. SEATYLOCK's design minimizes movement and rattling, making it particularly suitable for commuters and riders who want their lock permanently mounted to the bicycle.

The holder can be installed using existing bottle-cage mounting points or the included mounting straps.

Built for everyday use

Foldylock Forever isn't designed only for strength. Its metal components are protected against corrosion, while the outer materials are designed to withstand regular exposure to the elements.

This makes it an excellent security solution for city bikes, commuter bikes, gravel bikes, premium bicycles and e-bikes.

KEY FEATURES

• Maximum SEATYLOCK security rating: 18/18

• ART certification: ART 3 Stars

• Sold Secure certification: Gold

• FUB certified

• Locking circumference: 90 cm

• Steel plates: 6.5 mm hardened steel

• Construction: patented anti-tamper rivets

• Lock cylinder: automotive-standard locking mechanism

• Compact folding design: easy to transport on the bicycle

• Silent frame mount: designed to prevent rattling while riding

• Weather resistant: corrosion-resistant metal components

• Suitable for: bicycles and e-bikes

• Weight: approx. 1.76 kg

• Folded dimensions: approx. 20.5 × 6.9 × 4.7 cm

• Colour: Black

• Warranty: 3 years

WHAT'S INCLUDED

• 1 × SEATYLOCK Foldylock Forever 90 cm

• 1 × bicycle frame mounting case

• Mounting hardware

• 3 × keys

• Key registration / duplication code card

WHY CHOOSE FOLDYLOCK FOREVER?

If you're protecting an expensive bicycle or e-bike, the lock itself shouldn't be the weak point. Foldylock Forever combines the flexibility of a chain lock, the strength expected from a high-security lock and the compact transport of a folding design.

Its combination of ART 3 Stars and Sold Secure Gold certification makes it an excellent choice for riders looking for independently tested, high-level bicycle security without carrying a traditional heavy chain.

Lock it. Fold it. Ride with confidence.