CHANGE折疊車
Foldable Bicycle DF-909G | 27.5" Foldable MTB, E-bike Kit Compatible | CHANGE
Foldable Bicycle DF-909G | 27.5" Foldable MTB, E-bike Kit Compatible | CHANGE
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27.5" folding mountain bike designed for rugged terrain and travel. Lightweight frame, quick-fold design, Taiwan-made, and supports e-bike kit upgrade.
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The Change mountain bike offers endurance, comfort, and functionality. Its key strength lies in its versatility: foldable, lightweight, and built with a strong aluminum frame for durability.
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- Suntour XCR Taiwan Made Fork, Shimano 27 Speeds, 13.6Kg.
- Fully Diamond Frame Design, Standard MTB Frame Geometry.
- Ensures Proper Alignment When The Bike Is Unfolded.
- Passed Mountain Frame Test, ISO 4210 Certified.
- Strongest, Smallest, Lightest, 100% Part Compatibility, Tooless.



Core Technology Highlights
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Foldable MTB Bike Frame
100% Taiwan Made / Design / Assembly
Aluminum 7005 Lightweight Double butted and Hydroforming tubes. T.I.G Welding
The Change folding bike frame retains the timeless triangular design that has been a staple in bicycle engineering for generations. This classic shape provides a lighter weight and superior stability compared to the linear structures of other folding frames. In fact, to the casual observer, the Change frame could easily be mistaken for a traditional bike—only revealing its true folding nature when its owner folds or unfolds it.
- Internationally Patented Folding Mechanism.
- Diamond-Shaped Triangular Design.
- The Only Folding Bike to Pass the ISO 4210 MTB Frame Test.
- The Sturdiest, Smallest, and Lightest Folding Bike with Precise Alignment.
- Fold it quickly and easily, without the need for any tools.

CHANGE Folding Bikes Offer 4 Frame Sizeswith 4 Headtube Lengths
Unlike many folding bikes on the market with a one-size-fits-all headtube, CHANGE folding bikes offer 4 frame sizes paired with 4 headtube lengths (110mm / 130mm / 160mm / 190mm), perfectly accommodating riders of different heights and riding preferences. This design not only avoids the instability caused by an excessively long steerer tube in traditional folding bikes but also enhances overall stability and handling, allowing every rider to find their ideal riding position for a more comfortable and secure cycling experience.

The Bike Excludes Electric System
Add-On Rear-Wheel E-Bike Assist System
- The new front triangle frame design fits a battery with an enlarged cable outlet for up to six wires, ideal for electric kits.
- The removable battery enables easy charging and replacement without affecting folding.
- Equipped with an electric assist system, the bike makes long trips and varied terrain easier and more enjoyable.
- Recommended specs: 36V 250-350W rear hub motor, 7-10S cassette motor, 135mm dropout, and 7-10Ah battery.