Quick Summary
The Selling United 24-Inch Folding Mountain Bike, Black, 21-Speed is described as a folding adult mountain bike with front and rear suspension, front and rear disc brakes, and an alloy frame. This version is identified as black with 24-inch wheels.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Wheel size and colour | The selected version is listed as 24 inches and black. The product text also mentions a 26-inch option and other colours. |
| Folding design | The bike is described as foldable. No folded dimensions are given, so check these if storage space or transport fit matters. |
| Suspension and brakes | Front and rear suspension and front and rear disc brakes are stated. |
| Gears and frame | The bike has a 21-speed gear system and an alloy frame. |
| Assembly | The description says it arrives assembled, with the handlebar left to attach. |
What to Compare Before Buying
- Size and fit: This version is listed as 24 inches, with 26 inches also mentioned as an option. No rider-height guidance or other sizing measurements are provided, so check that the selected size suits the intended rider.
- Storage and transport: Folding is stated, but folded dimensions and weight are not. Check these against the space available and how the bike will be transported.
- Colour and version: Confirm the selected listing is for the black, 24-inch version if that is the one required.
- Assembly: Check the instructions for attaching the handlebar and completing any required setup before use.
Before You Decide
Confirm the 24-inch size and black colour, check the folded dimensions if they affect your plans, and make sure the handlebar attachment and setup requirements are clear.









