Kryptonite Evolution 1090 Integrated Chain

• 10mm six-sided chain links made from 3T manganese steel
• Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability
• Durable weather-resistant nylon sleeve prevents scratches
• Store compactly when not in use & fits securely in Waterproof Frame Storage Bag
• High security disc-style cylinder is pick and drill resistant
• Includes 3 stainless steel keys - one LED lighted key with replaceable battery and 2 new, ergonomic ‘I” keys
• Reinforced oval crossbar lock head
• Sliding dust cover protects and extends cylinder life
• Eligible for Key Safe Program: Register your key number with Kryptonite for easy replacement of lost or worn keys for a minimal fee
• Compatible with all Flyer™ eBikes

All radioflyer.com purchases deliver exclusive benefits: 

• A double warranty
• Guaranteed brand-new, authentic products shipped direct from manufacturer.
• A tree planted for each product purchased, and sitewide carbon neutral shipping
• Radio Flyer is a certified B Corp, meeting the highest standards of verified social and environmental performance, transparency, and accountability.