Serfas' Tracer Road Handlebar Taillights are designed especially for road bikes with drop handlebars. These lights fit into the handlebar ends creating a built-in safety device. They also feature steady and flash modes and run up to 100 hours on flash mode. Batteries included.
Run time: 90 hours (Steady) / 100 hours (Flashing)
4 coin batteries (LR44) included