BRN Sikuro Chain Lock 90cm x 10mm – High Security for Bikes
Protect your bicycle with the BRN Sikuro chain lock, a robust and reliable security system designed to withstand the most aggressive theft attempts. Made with hardened square-link steel, this lock offers high resistance to cutting and pulling, making it ideal for daily use in urban environments or during extended stops.
The lock is secured via a key lock, integrated into a solid body, while the black fabric sheath protects the bike frame from scratches and wear.
Technical Features:
Brand: BRN
 
Type: Chain lock with key
 
Material: Hardened steel with fabric coating
 
Dimensions: 900 mm (length) x 10 mm (thickness)
 
Weight: 1950 g
 
Security level: 9/10 – high protection against theft
 
Why choose the BRN Sikuro lock:
Maximum security: protection level 9 out of 10
 
Robust chain: square steel links for superior strength
 
Key system: solid lock, easy to use
 
Frame protection: scratch-resistant fabric coating
 
Compact and versatile: ideal for city bikes, MTB, e-bikes, and gravel
 
Ideal for:
Daily urban use
 
Parking in high-risk areas
 
Extended stops in public places
 
Bike protection in garage or common areas