U-lock with key

Zéfal K-Traz U13L key U-lock

The Zéfal K-Traz U13L lock is a U-shaped key lock made up of a long, solid arch made of very high-strength steel. It offers the possibility of reproducing the keys in the event of loss. This lock attaches easily to the bike using the included support, adaptable to a tube with a diameter of 20 to 80 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
• Long hoop making it easy to attach around a fixed point
• Loss of keys service with possible reproduction thanks to the unique serial number

Technical characteristics

• Weight: 1.3 kg
• Material: Solid treated steel arch
• Fixation: Adjustable on diagonal tube - Ø from 20 to 42 mm
• Dimensions: 177 x 340 x 35 mm
• Type: U-lock
• Product reference: 4946
• 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 against shocks and twists. The long hoop allows easy attachment around a fixed point, providing good security with a level 13 suitable for areas with a moderate risk of theft.

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.