Ditch the keys and forget about memorising numerical codes. The ABUS Yardo 7807F 85cm BK is a cutting-edge biometric chain lock engineered for urban commuters, e-bike riders, and daily cyclists seeking top-tier convenience without compromising on protection. Built around a high-precision, capacitive fingerprint sensor, this innovative lock opens instantly at the touch of a finger, utilising advanced 360-degree detection that reads your print reliably from any angle or orientation.
Constructed for real-world security, the lock features a robust 7mm thick round steel chain connected to a heavy-duty, coated zinc die-cast lock body. It utilises an automatic locking function, allowing you to snap the lock closed instantly without even using your print. To ensure your bike stays pristine, the lock housing is completely encased in a soft, non-scratch silicone cover. Powered by an efficient, easily replaceable CR2 battery, it delivers up to 10,000 openings per lifecycle and features an intelligent low-voltage SOS warning system so you are never left locked out.
Biometric Fingerprint Sensor: Equipped with a high-end capacitive sensor that unlocks instantly with your finger, removing the need for physical keys or dials.
360-Degree Touch Detection: Accurately identifies registered fingerprints regardless of the angle or direction your finger is placed on the scanner.
Dual IP66 & IP68 Weatherproofing: Fully dustproof and waterproof certified, ensuring the internal electronic components remain sealed against heavy rain and grit.
20-Fingerprint Memory Storage: Accommodates up to 20 unique fingerprints (2 administrators and 18 secondary users), making it perfect for sharing with family and friends.
Automatic Snap-Locking Mechanism: Locks automatically the moment the chain end is pushed into the die-cast zinc housing for fast, hassle-free security.
Position on Bicycle: Frame, wheels, or external anchor points
Lock Type: Biometric fingerprint chain lock
Chain Thickness: 7mm
Chain Length: 85cm
Security Level: Rating 8 (ABUS 1-15 security scale)
Material: Hardened steel chain / Coated zinc die-cast body
Weatherproof Rating: IP66 and IP68 dust/water protection
Battery Power: 1x CR2 battery (included)
Battery Lifespan: Up to 10,000 locking operations
Weight: 1246g
Forgetful or Busy Commuters: Perfect if you frequently lose your bike keys, misplace your padlock combinations, or simply want the fastest possible access during multi-stop trips.
Shared Family or Fleet Bikes: Ideal for households, office spaces, or neighbours who share a single bicycle or e-bike and need a system where anyone can gain access without handing over a physical key.
All-Weather Year-Round Cyclists: Great for riders who commute through heavy winter rain, coastal winds, and muddy paths, thanks to its high-grade waterproof electronics.
High-Risk Overnight Parking: With an ABUS security rating of 8, this lock is designed for medium theft risks; it is not suited for locking high-value e-bikes overnight in major city centres.
Ultra-Lightweight Minimalists: At over 1.2kg, this hardened steel chain adds noticeable weight to your commuter setup or backpack compared to a compact cable lock.
When setting up your ABUS Yardo for the first time, make sure to register at least two different fingers from your own hand as the primary administrator prints. If you get a small cut, burn, or have heavy grease on your primary index finger after doing roadside chain maintenance, having a clean thumb or secondary finger pre-registered as an admin ensures you can still open the lock seamlessly without any delays!
