Be seen and be safe with the Cateye Reflex tailight. Cateye combine active visibility (a red LED) with passive visibility (A multi-directional reflector system) to to ensure that drivers and other cyclists see you. * Adjustable clamp * 

~~DOES HAVE BATTERIES HOWEVER THEY MAY NOT WORK DUE TO AGE PRICE IS DISCOUNTED IN CASE BATTERIES DO NOT WORK~~