Kryptonite 1090 Evolution Series 4 Chain Lock: 3' (90cm) Sleeping Pads 100% high strength carbon shaft

100% high strength carbon shaft is stiff enough for skating in the longer lengths

Pathfinder tires roll fast on or off the pavement with plenty of grip

Suitable for  Climbing

over-the-air updates so your bicycle is always improving

Kryptonite 1090 Evolution Series 4 Chain Lock: 3' (90cm) Sleeping Pads 100% high strength carbon shaftFeatures a pin less link design secures chain to hardened deadbolt to offers no weak links in the chain. Includes 3 Stainless Steel keys 2 regular keys and one with a LED for convenient, easy unlocking in the dark Features the integrated Evolution series 4 lock head and 10mm, 6 sided chain links made of 3t manganese steel Weather resistant nylon sleeve prevents scratches to painted finishes High security disc style cylinder is pick and drill