Kryptonite Kryptoflex 1265 medium-duty key lock with 12 mm thick cable. The 65 cm length is enough to lock a bike. Thanks to the assistance program in the event of key or code loss, it's possible to obtain a new key or receive a digital code for the lock by e-mail if the conditions are met. Cable diameter: 12 mm Cable length: 650 mm In pack of 2 keys.