As bicycling has become increasingly popular in the U.S., many specialized accessories that potentially reduce biking hazards have been introduced or streamlined. The table on page 27 specifies the most popular of such products. Below are descriptions of some accessories designed for attachment to the bike. Lights and reflectors Lights and reflectors are musts, even for daytime cycling. Although a typical bicycle headlight and ordinary batteries may suffice for occasional cycling on suburban streets, serious bicyclists would be better off with a halogen headlamp and more powerful batteries.
Reflectors are inexpensive and are mountable almost anywhere on a bike.
A large, rear-facing reflector mounted at the back of the saddle is also desirable. More effective, however, is a rear-facing, flashing red light. Slighter head movements suffice with a helmet-mounted rearview mirror. Noisemakers and pennants A whistle or a bicycle-mounted bell or horn can be a convenient means of alerting pedestrians and bicyclers. Handlebar cushions and extensions Handlebar cushions serve as shock absorbers.