Cruiser bicycle Sears, Roebuck and Company, the Elgin Motor Bike was advertised, and the term motor-bike was explained as follows, "The term "Moto-Bike" has reference only to the type of frame, meaning that it is built on the order of a motorcycle". Schwinn was one of many manufacturers who contributed to the development of the cruiser at a time when U.S. bicycle sales had declined sharply due to the Great Depression; adults purchased few bicycles, which were seen as luxury products intended largely for sport or recreation. In response to other manufacturers' innovations, Schwinn conceived their own sturdy, affordable bicycle designed for
Trek Bicycle Corporation Void" and refers to Trek's proprietary process for creating carbon structures that exceed aerospace standards. Weighing only , the 5500 frame was the world's lightest production road frame. To make room for its new OCLV manufacturing facility, Trek expanded its Waterloo headquarters again to a total of . 1992 marked another first for Trek: its first full suspension mountain bike, the 9000-series, which featured Trek's T3C (travel is three times compression) suspension system. In 1993 Trek introduced its first OCLV Carbon mountain bike frames, the 9800 and the 9900, which at was the world's lightest production mountain bike frame. In