But no bicycle saddle is universally comfortable. Saddle covers and cushions can limit chafing of the derriere. As for tires, ample width and moderate air pressure make for stability, while quality materials, close construction, ample plies and belts, and moderate air pressure make for tire durability and reduce the likelihood of a tire puncture. In ordinary circumstances, such belts make the tires almost impervious to glass, tacks, and other common, potentially penetrant road debris. Together, self-sealing inner tubes and Kevlar belts minimize the chances of accidental tire deflation.
Standard pedals are appropriate for bicycling novices.
These pedals do not require special shoes, and one can instantly remove one's feet from them. They are not, however, very efficient or comfortable for extended cycling. Pedals with straps or toe clips enable pulling the pedal and thereby increase efficiency. Straps and toe clips are easily combinable with many standard pedals, and they are usable on almost any type of bicycle. But neglecting to untrap a foot at the proper time can result in a fall.