The Antivol U Alarme Auvray 128x245 is a high-security protection system for bicycles and motorcycles developed by Auvray, a leading French brand in two-wheeler locks for over 30 years. Designed to withstand the most brutal break-in attempts, this model combines the mechanical strength of a case-hardened steel U-lock with the deterrent power of an integrated 120 dB alarm. Ideal for securing your bike, e-bike, or motorized two-wheeler during stops in urban areas.

Maximum security: dual mechanical and electronic protection

• Ultra-resistant shackle: Made of 14 mm diameter case-hardened steel, it provides optimal protection against saws, bolt cutters, and other break-in tools. The case-hardening treatment significantly increases surface hardness.
• Armored body: Made of special treated steel, the locking block guarantees maximum resistance to drilling and picking.
• High-intensity alarm: The integrated alarm system emits a 120 dB sound signal in case of theft attempt or suspicious movement, immediately attracting attention and deterring thieves.
• Secure lock: Key mechanism with 3 milled keys provided for quick and reliable unlocking.

Practical and protective design

• Plastic protective cover: Complete envelope that protects your bike frame against scratches and impacts while reinforcing the lock's durability.
• Suitable dimensions: With its 128 x 245 mm, this U-lock offers sufficient space to attach your bike or motorcycle to a solid fixed point (post, bike rack, etc.).
• Frame mount included: Allows easy transport of the lock on your bike during your trips, always within reach.
• Lithium CR2 3V battery included: The alarm is ready to use upon receipt, battery included.

Auvray expertise: 30 years serving security

Founded in the early 1980s, Auvray is a French brand specialized in the protection of motorized two-wheelers and bicycles. With its expertise in research and development, the brand offers approved locks tested against the most common theft techniques. The Antivol U Alarme 128x245 benefits from this recognized expertise, combining premium materials, robust design, and technological innovation (integrated alarm). Auvray has established itself as a reference in security for urban cyclists and demanding motorcyclists.

Detailed specifications

• Lock type: U-lock with alarm
• Use: Bicycle, e-bike, motorcycle, scooter
• Security level: High (mechanical resistance + alarm)
• Total weight: 1280 g (guaranteed robustness)
• Color: Black and yellow
• Manufacturer warranty: According to Auvray conditions