UNIVERSAL FLY, FITS ANY TYPE BIKE. The use of silicone medical grade UV resistant. Flexible braided stainless steel 1.2 m core fiber (which greatly improves security), compressed and welded to a steel ring on one end. The unique design allows you to create loops of different lengths, thereby securing the bike at least two places. Includes 3 keys with a spiral. There are no weak points. Cable diameter is 10mm. Housing lock Marine grade stainless steel - resistant to corrosion and temperature extremes - eg assault with liquid nitrogen. 8mm yoke attached to the cable.