# Compact Retractable Bikes The Union Folding Bicycle is Convenient in Every Form By Amelia Roblin | Published 2011-09-08 | Autos Source: Trend Hunter, https://www.trendhunter.com/trends/union-folding-bicycle References: [yankodesign](http://www.yankodesign.com/2011/09/06/a-better-folding-cycle/) The [folding bike](https://www.trendhunter.com/trends/bromptons-g-line) is a fantastic theory that sadly fails frequently in practice. Unlike many models on the market that perform both duties badly, the Union Folding Bicycle seems like it could ride well and looks to tuck together quite compactly. A number of common issues were tackled in this design by Minhan Lin and Weiche Wu to make the [two-wheeler](https://www.trendhunter.com/trends/heybike-ec-compact) more appealing than its disappointing counterparts. The frame is stiffened and thickened to reduce distortion while pedaling, all the while maintaining a slim 8-inch width throughout. The Union Folding Bicycle transforms quickly and effortlessly, collapsing in on itself and concealing its [tiny wheels](https://www.trendhunter.com/trends/mirider-24-gb3) too. This configuration allows it to be easily carried and even stowed away in a standard-sized locker. ## Trend Insights (Trend Hunter) - Score: 6.3/10 - Popularity: 90% | Activity: 91% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Autos](https://www.trendhunter.com/autos) ## Key Themes ### Key Themes Behind This Trend - **Compact Retractable Bikes:** The trend of creating compact, retractable bikes like the Union Folding Bicycle presents an opportunity for disruptive innovation in the transportation and outdoor sports industries. - **Improved Folding Bike Design:** Advancements in folding bike design, such as those made by Minhan Lin and Weiche Wu with the Union Folding Bicycle, offer opportunities for disruption in the cycling and urban transportation industries. - **Space-saving Transportation Solutions:** Creating space-saving transportation solutions like the Union Folding Bicycle is a trend with potential for disruptive innovation in the urban transportation and sustainability industries. ### Where This Applies - **Cycling Industry:** The Union Folding Bicycle is an innovative product that could impact the cycling industry with its improved design and compact size. - **Urban Transportation Industry:** The trend of compact and retractable bikes presents an opportunity for disruptive innovation in the urban transportation industry, where space is often limited. - **Sustainability Industry:** With its eco-friendly design and small size, the Union Folding Bicycle represents a trend in sustainable transportation and presents an opportunity for disruptive innovation in the sustainability industry. ## Related on Trend Hunter - [Wheel-Wedging Folding Bicycles](https://www.trendhunter.com/trends/wheel-wedging-folding-bicycle.md) - [Collapsible Belt-Driven Commuter Bikes](https://www.trendhunter.com/trends/priority-folder.md) - [Adventurous Folding Bike Designs](https://www.trendhunter.com/trends/flatbike-change-adventure.md) - [Compact Collapsible Bikes](https://www.trendhunter.com/trends/collapsible-bike.md) - [Fast-Folding E-Bikes](https://www.trendhunter.com/trends/btwin-e-fold-900.md) - [Folding Commuter E-Bikes](https://www.trendhunter.com/trends/foldtan-m160.md) - [Practical Three-Fold Bicycle Series](https://www.trendhunter.com/trends/threefold-bicycles.md) - [German Foldable Bikes](https://www.trendhunter.com/trends/fold-hybrid.md) - [Shapeshifting Trunk-Friendly Electric Bikes](https://www.trendhunter.com/trends/pxid-a1.md)