U-lock with key

Zéfal K-Traz U13S keyed U-lock

The Zéfal K-Traz U13S lock is a U-shaped lock with a key made up of a massive arch made of very high-strength steel. Compact and lightweight, this lock is easy to transport. It can be reproduced in case of key loss. It attaches easily to the bike thanks to the included support, adaptable to a tube with a diameter of 20 to 42 mm.

main Features

• Security level 13: suitable for areas with moderate theft risk
• Z safe: high-performance double locking, resistant to shocks and twists
• High resistance to traction, torsion, burglary and drilling
• Compact, can be carried in a pocket
• Loss of keys service with possible reproduction thanks to the unique serial number

Technical characteristics

• Weight: 900g
• Material: Solid treated steel arch
• Fixation: Adjustable on diagonal tube - Ø from 20 to 42 mm
• Dimensions: 180 x 152 x 35 mm
• Type: U-lock
• Product reference: 4945
• Security level: 13
• Key / Code: Keys (3 included)
• Section: Ø 13 mm

The advantages of this accessory

Z Safe ensures efficient double locking and high resistance to shocks and twists. It offers optimal security with security level 13 suitable for areas with moderate theft risk.

Usage tips

U-Locks offer an ergonomic design, easy to use and transport, perfectly suited to cyclists. They are recommended for:

• All-day parking in low-theft risk areas (low-density residential areas)
• Short-term parking in areas with moderate theft risk (medium-sized cities, university campuses, etc.)
• Attach to a bike rack on a car (the bike rack must also be secure)
• Can be used with other enhanced security anti-theft devices

Maintenance tips

To extend the life of your lock, it is recommended to follow the maintenance advice, in particular by protecting it against bad weather, humidity and dust.

Design / Manufacturing

This product is designed by the Zéfal brand design office in France.

Quality commitment

Commitment to quality is a priority for Zéfal . If there is a problem with this product, contact their quality department for personalized assistance.