Feature: The sturdy alloy steel bold lock body refuses to unlock violently The lock body is thickened with about 8.4mm stainless steel rivet knots, which is more durable Shell ABS rubber cover, protect your car from scratching paint The total length is about 85 cm, you can lock the wheel and railing together, or lock multiple bicycles together When riding or when you don’t need to lock the bike, you can place it in the car lock holder The lock frame can be installed in two ways Say goodbye to the cumbersome six-stage folding Multi-part installation: screw + Velcro two installation methods The storage lock frame adopts a button switch for easy operation The lock head can be rotated 360°, button-type unlocking and locking are convenient Product Details: Brand: ROCKBROS Material: zinc alloy + alloy steel + ABS Length: about 85cm Weight: about 885g Suitable for: bicycles, electric bicycles, motorcycles, etc. Package Included: 1x ROCKBROS BIKE LOCK 1 set of installation accessories