Abus BORDO SmartX 6500A/110 Folding Lock - Alarm, Bluetooth Keyless, 3.7', 5mm, SH ICS BracketCombined with the 100 dB alarm, this lock offers the highest level of security for high quality e bikes and cargo bikes. The use of innovative technology, combined with maximum flexibility and mechanical security, makes the 6500A SmartX the smartest bicycle lock in its class. Product Details: 3D Position Detection detects vibrations and the smallest movement in all three dimensions and triggers the alarm 5. 5 mm bars with extra soft two component