Flexzion Bike Cable Lock Bicycle Cycling Security Keyless Tool 4 Digit Combination 4 ft x 5/16Inch Self Coiling Anti-thief For Motor Bike Baby Carts Tool Boxes High quality 4 digit bicycle combination lock. Easy, effective, and convenient to use Bicycle combination combo steel lock cable. Combination locking mechanisms for keyless convenience Rugged and large 4 digit combination lock. The password is fixed, can not be changed Flexible steel cables for strong cut resistance, preset combination. Vinyl coating helps prevent scratching Ideal for bicycles, motor bikes, baby carts, skateboards, sports equipment, tool boxes, ladders and gates