Zefal K-Traz U17 U-Lock 230mm

Product Description

Zefal K-Traz U17 U-Lock 230mm

Zéfal is at the origin of many innovations that have marked the history of cycling. Our teams perpetuate this ongoing research by offering you ever more powerful accessories thanks to innovative technologies.

Developed by cycling enthusiasts, Zéfal products are designed, tested and mostly manufactured in our factory in Jargeau, near Orleans.

The proximity between the production area and the design office allows us to master the design of products from A to Z.

Zéfal has become a true French cultural and industrial heritage that has maintained the same philosophy of excellence for several generations.

Zefal K-Traz U17 U-Lock 230mm

The K-Traz U17 is a U-lock with a loop made from very high resistance steel. This anti-theft device offers a quadruple locking, ultra performance system. Fitting to the bike is quick and easy using the mount frame (included) that can be used on any tube from 20 to 80mm in diameter. Provided with 3 keys and the possibility to duplicate keys in case of loss.

Security level 17 (out of 20) for use in extremely high risk areas 

Z Safe: Powerful double locking system. High resistance against impacts and twists

Tensile and torsion strength. Antitheft and anti drilling 

3 keys included in case of loss

Quick mounting using mounting clip

Material: Hardened steel

Diameter: 14mm

Dimensions: 115 x 230mm

Type: U-lock

Mounting: Adjustable on down tube - Ø from 20 to 80mm