TAKE 15% OFF SITEWIDE*

JUNE15

Zefal K-Traz U20S U-Lock

Sale price $15999 Regular price $18300
Tax included. Shipping calculated at checkout

Delivery and Shipping

Free Shipping on orders over $120 (excludes some large/oversized items) AUS only. 

$20 Flat rate Express Shipping option available for non-bulky items. Usually delivered the next business day (Metro Areas) AUS only.

Same Day Dispatch on orders before 2pm (excludes supplier stock).

Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.

Please see our full Shipping Policy here

Seen a lower price? Contact us.

The K-Traz U20S delivers uncompromising security in a remarkably compact form factor. This SRA-certified U-lock achieves a maximum security rating of 20, meeting rigorous standards established by leading insurers and validated through comprehensive mechanical testing. Purpose-built for urban cyclists, commuters, and e-bike owners who demand reliable protection in high-risk environments, it excels at securing bicycles in unattended locations. Whether you're locking down a standard bike, e-bike, cargo, or longtail model, this lock combines engineering excellence with practical portability—making it the preferred choice for those who refuse to compromise on security without sacrificing convenience.

KEY FEATURES
  • Maximum safety : Security Level 20 - For areas with a high risk of theft
  • Certification : Classe SRA
  • Key loss service : Reproduction of keys in case of loss. Unique serial number.
  • Coating : Optimal protection of your frame's paintwork
  • Compact : Less weight and reduced size
SPECIFICATIONS
  • Weight : 2.15 kg
  • Material ; Hardened steel
  • Dimensions : 185 x 210 x 48mm
  • Type :U-lock
  • Security level : 20
  • Key / code : Keys (3 included)
  • Section: Ø 18mm

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.