Seven Feet of Reach for Wheels, Saddles, and a Second Bike The Kryptonite KryptoFlex 710 Double Loop Cable extends what a single lock can cover. Thread it through a front wheel, a saddle, a child seat, or a trailer, then close both looped ends inside the shackle of your U-lock, disc lock, or padlock. At seven feet it has enough length to capture two bikes on one lock, or to bring a wheel and frame back to a rack that a compact U-lock cannot reach on its own. The 10mm braided steel core provides increased cut resistance over thinner accessory cables, and a vinyl jacket keeps it from scratching paint on your frame or the bikes parked beside it. It coils down small and weighs just over a pound, so it rides in a pannier or basket without getting in the way. This is a supplement to a primary lock, not a replacement for one: the cable only secures anything when paired with a U-lock, disc lock, or padlock, sold separately. More Coverage From the Lock You Already Own Double looped ends fit inside the shackle of any Kryptonite U-lock, disc lock, or padlock, so one lock secures the frame plus everything the cable wraps. Seven feet of length reaches a front wheel, saddle, child seat, or a second bike and brings them back to the same locking point. 10mm braided steel construction offers increased cut resistance. Protective vinyl cover keeps the cable from marking frame paint or neighboring bikes. Coils compactly for storage in a bag, basket, or pannier.