Kryptonite Evolution 1090 Integrated Chain Lock


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Members get an estimated $11.00 (10%) back on this item.
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Offering a higher level of security for locking your bike in a metro area, the Kryptonite Evolution 1090 integrated chain lock features 10 mm 6-sided chain links made from 3T manganese steel.


  • 10 mm 6-sided chain links made from 3T manganese steel
  • Patent-pending end link design secures chain to hardened deadbolt, eliminating a critical vulnerability
  • High-security disc-style cylinder is pick and drill resistant; a sliding dustcover protects and extends cylinder life
  • Patented reinforced oval crossbar lock head
  • Includes 3 stainless-steel keys
  • Durable weather-resistant nylon sleeve over the chain prevents scratches
  • Eligible for Key Safe Program: Register your key number with Kryptonite for easy replacement of lost or worn keys for a minimal fee


View all Kryptonite Chain Locks

Technical Specs

Best Use


Lock Style

Chain Lock

Lock Type

Key Lock

Lock Thickness (mm)

10 millimeters


3T manganese steel


35.5 inches




6 lbs. 1.6 oz.

3 reviews with an average rating of 4.7 out of 5 stars

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