With its practical folding mechanism, the compact Kryptonite Evolution 790 folding lock promises convenient handling and easy attachment to the bike frame. What’s more, the orange colour of the Evolution series already signals that the folding lock from Kryptonite offers a high security level. While its durability can certainly be compared to those of U-locks or chain locks, the Evolution 790 stands out for a moderate weight despite its solid construction. It is thus ideal for securing fast bikes in the city or as an additional lock for e-bikes.

Plastic-coated links protect your bike’s paint from damage, while the 360° rotatable lock head makes it easy to lock in any position. Moreover, the frame holder of the Evolution 790 is equipped with a convenient click mechanism, so you only need one hand to insert the lock or remove it from the front. This makes the Kryptolok folding lock ideal for confined spaces, difficult frame geometries or e-bikes. Hard to crack, easy to transport – this is what best describes the folding locks from the US American lock specialist Kryptonite.

Details:
• Compact folding lock with high security
• Security level: 7 (on a scale of 1-10 in the Kryptonite classification)
• 5.4 mm thick, hardened steel links
• Rubberised plastic coating to protect the paint
• 360° rotatable lock head
• Locking cylinder with self-closing dust protection functionality
• Frame holder with click mechanism: lateral holding arms open at the push of a button
• Comes with mounting material for unrestricted positioning by means of straps or screw connection to bottle cage holders
• Can also be mounted on XS frames
• Extended anti-theft protection thanks to Kryptonite’s ATPO programme (ANTI-THEFT-PROTECTION-OFFER; subscription required)
• Easy key replacement with Kryptonite’s Key Safe Programm (subscription required)
• Tested for e-bikes

Technical details:
• Material: hardened steel, plastic
• Material thickness: 5.4 mm
• Number of folding sections: 6
• Type of lock: key
• Total length: approx. 90 mm
• Weight: approx. 1500 g

In the box:
• 1 Kryptonite Evolution 790 folding lock 90 cm
• 2 keys
• 1 click frame holder incl. mounting material

ATPO (ANTI-THEFT PROTECTION OFFER)
Kryptonite stands behind its products by providing an Anti-Theft Protection Offer on specific locks. Created by Kryptonite in 1978, the Anti-Theft Protection Offer is a program that reimburses registered customers for a specific monetary amount in the event that their bicycle/motorcycle is stolen due to the forceful opening or breaking of the lock. ATPO coverage is not bicycle insurance and has no affiliation with any insurance company. The offer is administered by Kryptonite. To be eligible a customer must register online within 30 days of lock purchase. Information and registration via the Kryptonite homepage: https://shop.kryptonitelock.com/atpo_landing_pages/register-for-anti-theft-en.html

KEY SAFE PROGRAMME
It happens. You could lose your keys. Many Kryptonite locks are sold with the Key Safe Program. Register your keys on the Kryptonite website and if you do lose them, they’ll replace your keys. With many locks, you even receive the first pair of replacement keys free! Information and registration via the Kryptonite homepage: https://www.kryptonitelock.com/en/customer-service/register-keys-combination.html

The Evolution 790 folding lock was tested by the German magazine MyBike (1/2023) and was awarded “Best in Test”.
MyBike verdict: very good
Conclusion (translated from German): « There is nothing to criticise about the Kryptonite folding lock. The durable and easy-to-use holder can be attached to the frame at many points, and the lock closes smoothly even over a long time of use. A head that can be rotated 360 degrees makes it easier to bring the lock together. Six rubberised links allow flexible connection options and prevent scratches to the frame. The lock was not able to be picked by any of the standard methods in the time available. »