Chaîne Antivol Serea Bold ART2 Smart

The Serea Bold chain lock is an ideal choice for cyclists who like digital bike security. This strong and tough smart lock takes theft protection to the next level. With a super sturdy construction and a super smart keyless system, the Bold offers maximum security and ease of use. The battery-free system works reliably in all conditions, and the innovative share function makes shared use very easy.

With seriously thick links, this lock is significantly stronger and tougher than the previous model, resulting in excellent resistance to cutting or mechanical forcing. Thanks to this robust construction, the lock achieves a Serea Security Grade of 13 out of 15, and it is neatly finished with a black sleeve for a modern sleek look. Fully keyless technology makes the Bold a unique accessory for everyday use that eliminates the frustration caused by losing, forgetting or breaking keys once and for all. Moreover, the system is 100% battery-free, so the internal technology will never fail due to a dead battery, which contributes to its reliability. In addition, you can easily give friends and family digital access to the lock, which makes sharing it super easy. Despite all these clever technologies, and the 8 mm thick links, the Bold's overall weight is quite low at 2.2 kg.

• Security level: 13 (on a scale of 1 to 15)
• Product weight: 2200 / 2700 grams
• Length: 100 / 125 cm