For well-trained, medium to large sized dogs
Automatically retracts and won't tangle
Extends to 25.5 in.
Attaches directly to bicycle seat post
For seat posts measuring 1.1 to 1.25 in.
You've trained your dog to run alongside you while you bike, which makes this 4x4 North America Dog N Roll the next step. This retractable dog leash for bicycles extends easily, rolls up automatically, and never tangles.