Zefal K-Traz U13 U-Schackle Lock

Or 3 x $11.66 Per Month
Global RRP: $49.99
(You Save $15.00)

The K-Traz U13 is a U-lock with a loop made from very high resistance steel. Fitting to the bike is quick and easy using the mount frame (included) that can be used on any tube from 20 to 80 mm in diameter. Provided with 3 keys and the possibility to duplicate keys in case of loss. 





  • Level of security - Score 13/20 - Use in a high-risk area.
  • Z-Safe - Powerful double locking system. High resistance against impacts and twists.
  • High Resistance - Tensile and torsion strength. Antitheft and anti-drilling.
  • 3 Keys Included - In case of loss.
  • Quick Mounting - Mounting Clip.


  • Material: Hardened steel
  • Diameter: 13 mm
  • Dimensions: 115 x 230 mm
  • Type: U-lock
  • Mounting: Adjustable on down tube - Ø from 20 to 80 mm
  • U Ø: 13 mm

We understand how important shipping is once you click "buy now", that's why we have the following policies

Australian Warehouse

All products are in stock and ready to ship from our Sydney warehouse (with the exception of preordered bikes, which have the dispatch date illustrated)

Next day dispatch

All orders received by 5 pm AEST will usually be dispatched the following business day. If an order is placed on the weekend or public holiday, please note dispatch will usually be the next working day. For tracked shipments, please allow 12 hours for tracking to begin.

Shipping of Parts, Accessories and Apparel

Economy Shipping

There is free delivery available on all small parcels Australia wide using tracked services of Australia Post or Fastway, no minimum order value required! Estimated delivery time is 4-9 business days. 

Express Shipping

We do also offer Express Shipping for a small additional fee on parts, accessories and apparel orders. Estimated delivery time on Express Shipping is 1 to 4 business days.

Shipping of Bikes

Shipping of bikes and other bulky goods is free to 85% of residences in Australia. However, some postcodes incur a surcharge starting from $29. 

Once shipped you will be issued a consignment number which can be used to track your parcel. We use Direct Freight Express for deliveries and you can track your delivery by calling 1300 347 397 or online at www.directfreight.com.au


This product comes with a 12 month Australia Wide Warranty. In the unlikely event that you require a warranty repair, we will collect your item, repair or replace it, then return it to you at no charge. It is a requirement of warranty that you keep the original packaging for transportation.

Learn more about our Warranty Policy.

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