Kryptonite Kryptolok Standard U-Lock - Sold Secure Gold

Dispatched between 30th May and 31st May, if ordered before 2:00pm today.

Black / Silver



Part Number:




The Kryptonite Kryptolok Standard U-Lock With Flexframe Bracket is rated as Sold Secure Gold. It has a 13mm hardened performance steel shackle that resists cutting and leverage attacks. The new patent pending hardened double deadbolt design gives additional protection against twist attacks.

The Kryptolok Standard U-Lock includes a Transit FlexFrame-U transportation bracket which allows for versatile carrying on the bike. This lock is ideal for medium to high crime areas.


  • Protective vinyl coating
  • 2 stainless steel keys
  • Rated 6/10 on Kryptonite’s security scale
  • Product dimensions: 4” x 9” (10.2cm x 22.9cm)
  • Product weight: 2.9 lbs (1.32 kgs)
  • Sold Secure Bicycle Gold certified Sold Secure Gold

What are Sold Secure Locks

The Sold Secure organisation test bike locks by physically trying to break them under laboratory conditions. They then rate the locks Bronze, Silver or Gold according to how long they take to break into. Gold being the best. Insurers will insist on a standard of lock to provide cover.

Who are Sold Secure?

Sold Secure is an independent organisation. It was originally setup by Northumberland and Essex police forces with the help of the Home Office. The Master Locksmiths Association took over but still work closely with police forces.

Sold Secure have their own laboratory near Daventry where they test out locks. They have a team of professional locksmiths. They test each lock using the same tools and techniques. To see which ones stand up against attacks for the longest. Sold Secure work with police on understanding new lock breaking techniques used on the streets.

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Colours Black / Silver
Brand Kryptonite
Barcodes 720018002031
SKUs / Part Numbers 720018002031

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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