Kryptonite 90cm Evolution 4 Integrated Chain Bicycle Lock

USD 54.49

RRP $124.99


Save: $70.50


Sold out

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Average connection time 25 secs

Average connection time 25 secs

Equipped with 10mm manganese steel chain links, the Kryptonite 90cm Evolution 4 Integrated chain lock will keep your bike safe and secure. Kryptonite has secured this lock against the exploitation of traditional weaknesses with a secure end link design and hardened deadbolt, giving you confidence that your pride and joy is fully protected by one of the best locks in the business. For additional weather resistance, reliability and protection against scratches, this Kryptonite lock even comes fitted with a nylon sleeve. Despite all this protection, it comes in a relatively lightweight package, meaning you can carry this lock without it weighing you down, making it a perfect choice for commuters and shoppers.

  • 10mm six-sided chain links made from 3t manganese steel
  • Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability
  • High-security disc-style cylinder is pick and drill resistant
  • Patented*, reinforced oval crossbar lock head
  • Sliding dustcover protects and extends cylinder life
  • 3 stainless steel keys – one LED lighted key with replaceable battery and 2 new, ergonomic 'I' keys
  • A durable weather-resistant nylon sleeve prevents scratches and increases weather resistance
  • Key Safe Program
  • Length 90cm
  • Kryptonite

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: Sold out

How will I know it has been sent

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing your account details and following the prompts.

Please allow 10 working days from the shipping date of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbors to see if your delivery has been left with them, check any places it could be left such as: garage, porch, or behind garbage cans if it was too big to fit through your mailbox. Contact your local post office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 5.0 / 5 (4 Reviews)
  • 4 5 star reviews
  • 0 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

great lock

This lock was recommended by the lock picking lawyer on youtube. Bit heavy but definitely hard for anyone to hack it through or pick it.

Heavy Duty Lock

Very good lock. Is a little heavy, but to be expected with thickness of lock. Lockpicking lawyer on YouTube uses it so went with that. Delivery from UK to Australia was about 3 weeks. Delivery updates were regular and price was very competitive.

Solid piece of chain :)

If anyone need it this model 1090 and looks very solid - btw best price on market ;) Recommend


I bought this chain lock for my bicycle. Its security level is 8/10. Very secure and of course a bit heavy :) I wish the color of that part was not orange. 3 keys, one is with blue LED. nice. All in all, it is fantastic