Bayard - All Products
Bayard is the historic French manufacturer of anti-theft devices for motorcycles and scooters: mechanical disc locks, acoustic alarms, chains, handlebar locks. Certified SRA (Sécurité et Réparation Automobile) manufacturer — the French security standard against vehicle theft. In this section, you'll find the Bayard range on Moon Bike: tested products to protect scooters and motorcycles from petty urban crime.
Bayard: guide, tips and frequently asked questions
Strengths
- SRA Certification – French standard recognized by insurance companies
- Tempered steel – real resistance to cutting and lifting attempts
- Disc lock with alarm – 100+ dB audible deterrent
- Low maintenance – robust mechanics, easy to replace battery
What you'll find in this section
- Disc locks — Mechanical disc locks, with integrated alarm
- Chains — Tempered steel chains with padlock
- Handlebar locks — Steering locks for scooter and motorcycle handlebars
- Alarms — Acoustic alarms with motion sensor
Important notes
- The disc lock only prevents opportunistic theft (not a thief loading the motorcycle onto a van): combine it with a chain anchored to a fixed point.
- The disc lock alarm has a button battery: replace it once a year to ensure it works.
- SRA certification is French; in Italy, the certification recognized by insurance companies is often ECE or Sold Secure.
How to choose
- Short stop — Mechanical disc lock
- Long street stop — Disc lock with 100+ dB alarm + chain
- Pole anchoring — Bayard 12-16 mm tempered steel chain
Who it's perfect for
For the urban scooter rider who wants a good disc lock at a reasonable price (Bayard is less expensive than top brands like Abus/X-Guard but with decent quality), for those looking for an anti-theft device compliant with the French SRA standard. If you have a motorcycle worth over €5,000, also consider higher-end anti-theft devices with Sold Secure Gold certification.
Warranty and quality
New Bayard anti-theft devices in original packaging, manufacturer's warranty. SRA certifications where specified on the product sheet. Headquartered in Cercola (NA).
Frequently asked questions
Is SRA certification valid in Italy?
SRA is the French vehicle anti-theft security certification. In Italy, it is recognized as an indicator of quality, but for theft insurance, Sold Secure (British) or ECE certifications are more common. However, an SRA anti-theft device is a product tested according to rigorous criteria.
How long does the battery of a Bayard disc lock with alarm last?
The button battery of a disc lock with alarm generally lasts 10-14 months in normal use (without repeated alarms that discharge it faster). CR2032 or LR44 button cells are available everywhere: it's advisable to replace them once a year to ensure the alarm sounds when needed.
Is a Bayard disc lock enough against theft?
As a mechanical deterrent, it is effective against opportunistic theft, but it won't stop a thief with an angle grinder or a van. For serious protection, combine a Bayard disc lock + Sold Secure Gold chain anchored to a fixed point + satellite anti-theft device (LoJack, MetaTrak) if the motorcycle is valuable.
