Women have made a historic breakthrough in U.S. cycling: 60% of bicycle owners aged 18–27 are now women, marking a significant shift in the demographics of the sport. For decades, cycling was seen as a male-dominated activity. While many young girls ride bikes in elementary and middle school, most stop by high school. However, this wasn’t always the case. In the 1890s, bicycles offered women a rare sense of freedom and independence. Susan B. Anthony famously remarked that bicycling had “done more to emancipate women than anything else in the world.” By the late 20th century, the number of teenage girls cycling dropped sharply. A study by the National Children's Bureau found that boys cycled about 138 miles a year, while girls averaged just 24 miles. The decline is often linked to fashion or fear—girls may feel self-conscious about their appearance or worry about safety. Recent data from major bike-share programs in New York, Chicago, and Boston shows that for every three men riding, only one woman does. Nationally, women accounted for 24% of bike trips in 2009. In contrast, countries like Germany and the Netherlands report much higher percentages, with women making up nearly half or more of cyclists. Interestingly, women aged 18–24 actually ride more days per year than men of the same age, but this drops significantly when they enter child-rearing years. However, older women—especially baby boomers and those over 65—continue to cycle frequently, showing that women enjoy biking just as much as men, but time constraints often limit their participation. In the early 2000s, cycling shifted from a leisure activity to a competitive sport. By 2015, a new trend emerged: bikes were increasingly used for commuting rather than recreation. Since 2006, the number of women who bike to work has grown by 58.8%, outpacing the growth among men. Between 2011 and 2012, female bike commuters increased by 10.9%, compared to 8.4% for men. To attract more women, bike brands have started designing bikes with female-specific geometries, better-fitting clothing, and more stylish designs. These changes are paying off, with over 1.3 million women cycling 110 days or more annually—a rise of 8% since 2005. Despite these improvements, women still make up only 24.7% of cyclists. Safety remains a top concern. A 2010 survey found that 73% of women cited distracted driving as a major issue. Others worry about harassment, the ability to carry children, and the risk of injury. New developments, such as cargo e-bikes from brands like Pedego and Yuba, are helping address these concerns. Improved infrastructure, including dedicated bike lanes, is also making cycling safer and more accessible. Insurance options like Velosurance offer protection against theft, damage, and liability, giving cyclists peace of mind. Whether you're a casual rider or a daily commuter, the cycling world is evolving—and women are playing a bigger role than ever before.

Optical Fiber 1-color Pyrometer

This classification includes one color infrared pyrometers which consist of lens, fiber optics and processing components. Fiber optic can bear high temperature up to 250℃ and do not need additional cooling. It has strong casing, use stainless steel lens(with air purge functions), die cast aluminum housing, protection grade is IP54. One color pyrometer determine the object temperature by receiving the sum of the narrow-band radiation energy, around(0.85~1.1)μm, emitted by the object. product detector nornally use si. Pyrometers can be widely used in metallurgical industry (wire rod, hot rolled plate,forging) and forging industry, heat treatment, induction heating, monocrystalline silicon and polycrystalline silicon,etc. SMART-F series is not only suitable for general industrial occasions of temperature measurement, but also suitable for installation in occasions with strong electromagnetic interference and high environmental temperature.

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