ETOOK ET510L Folding Lock

The ETOOK ET510 Folding Lock is the go-to choice for riders who want serious theft protection in a more compact, everyday-carry package. Ideal for e-bikes, e-scooters, folding bikes, and commuters — it locks up fast, stores clean, and doesn't rattle a single millimetre on the ride.

Why Riders Choose the ET510: ETOOK Level 5 Security

Hardened Steel That Fights Back Built from heat-treated special hardened steel, the ET510 resists 12-tonne hydraulic cutters, thumping, sawing, and drilling. Hardened steel rivets link every bar with up to 1.5 tonnes of pull resistance — so every connection point is just as tough as the plates themselves.

Anti-Pick Swiss Cylinder Technology The lock cylinder uses advanced Swiss technology with a precision key just 0.3–0.6mm thick, making the key virtually impossible to copy or pick. A sliding keyhole cover keeps out dust and grime, while a hardened steel anti-drill plate protects the cylinder from power tool attacks.

900mm Reach, Folds Compact At 900mm extended, the ET510 is long enough to loop around a post and through your frame or wheel without hassle — then folds down into its bracket for clean, rattle-free on-bike storage.

Anti-Rattle Ride Mechanism A built-in rattle elimination mechanism keeps the lock completely silent while riding — no clanking, no vibration, no distractions. Just a smooth, quiet commute.

Paint-Safe Soft Coating Every 5mm steel plate is wrapped in a soft plastic coating to protect your bike or scooter's paintwork from scratches — your ride stays looking sharp, even after years of use.

Patented Side-Loading Bracket The ET510 uses ETOOK's classic patented side-pulling bracket design, making it fast and intuitive to pull the lock out with one hand. Mount it to any standard bottle cage mount or use the included straps to attach it directly to your frame or scooter stem.

In the Box

• ET510 Folding Lock
• 2 × Precision Keys
• Side-Loading Mounting Bracket
• Mounting Straps & Hardware