Item from Decathlon
Bicycle chain lock 900 M
SKU #71643685≈ $70
Updated: 29.10.2026 09:50
The price may differ from the price on Decathlon's website.
Description
Our teams have developed this chain lock to secure the bicycle in different ways. What do we mean by "security"? Contrary to some preconceived ideas, there is no such thing as an unbreakable lock. A lock is primarily a deterrent device that aims to complicate life for the thief, making them waste time so that they give up. A good lock is composed of a locking mechanism that limits the risk of being opened with a pick and materials that require the use of specific tools, to deter. Security rating. The security rating helps you choose the lock best suited to your needs. To do this, Decathlon has defined a test protocol with an independent laboratory, the CNPP, based on real theft techniques. It is the only protocol that allows a comparable rating of resistance to forced theft from 0 to 10 (10 being an unbreakable lock). Other certifications. This anti-theft system is certified by external bodies ART2 and Sold Secure Silver. Bicycle insurance companies often require these certifications. Features. Chain links with an 8.3 mm section treated for greater resistance to cutting. Useful chain length: 80 cm. High-security Abloy-type lock, pick-resistant and drill-resistant. Supplied with 3 keys. Care. Dry after use. Lubricate the lock periodically with a suitable lubricant. Chain lock with a length suitable for attaching a bicycle around fixed points with a large diameter (e.g., trees, posts, fences...). Cert. ART2, Sold Secure Silver. Resistance to break-in Security rating 8/10. Long stops in the city. Link section: 8.3 mm. Lightness Weight 1900 grams. Volume Useful length: 80 cm. Allows you to lock 1 bicycle. Our teams have developed this chain lock to secure the bicycle in different ways.
Product summary
Bicycle chain lock 900 M is a product in the “Bicycles” category from the shop Decathlon. Price: 440.000 Gs (≈ $70). Key characteristics: Brand: BTWIN.
Price compared with the category
The “Bicycles” category has 1037 products from 10 shops: prices from 4.100 to 9.061.400 Gs, median price 461.000 Gs. This product costs more than 40% of the products in the category.
Specifications
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