The perfect foundations to build your dream bike.

The all new DF-933 is a frame-only option ideally suited to those looking to build their own bike from scratch, or for those that have a fully-assembled bike that they would like to add a folding capability to.

This frame is fully parts-compatible with all of the major leading parts manufacturers and allows you to build your ideal folding mountain bike from the ground up.

As with all Change Bikes, this is a fully-patented design that is the only folding frame to meet ISO4210 safety standards.

The DF-933 frame also comes with a range of goodies to get you up and running as quickly as possible. A pair of wellgo quick-release pedals and a handy Change bike fold away carry bag are included in the box.

Additional features of the DF-933

> The new front triangle frame design can accommodate a battery and features an enlarged cable outlet,allowing for up to six wires, specifically designed for electric kits.
> The battery is easily removable, making it convenient for charging and replacement, without interfering with folding.
> The folding bike is equipped with an electric assist system, making long-distance travel and various terrains easier, providing a more effortless and enjoyable journey.

Please note, we do not sell the e-bike conversions.