Quick Summary
The FORTOP Bike Stabilizers Training Wheels are a pair of rear training wheels for single-speed bicycles. They are stated as suitable for children's bicycles with wheel sizes from 12 to 20 inches, and they are not for variable speed bicycles.
The fitting note also matters: the stabilisers fit most single-speed bikes with a horizontal rear-facing track fork end, and they are not suitable for semi-horizontal or vertical dropouts. Check the bike frame style and wheel size before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Pair of rear training wheels with stabilisers for a bicycle. |
| Suitable wheel size | 12 to 20 inches. Match this to the bike before buying. |
| Compatible bike type | Single-speed bicycles only. This is a key fit check. |
| Frame fitting style | Horizontal rear-facing track fork end. The bike must match this style. |
| Not suitable for | Variable speed bicycles, and bikes with semi-horizontal or vertical dropouts. |
| Colour | Black. |
What to Compare Before Buying
- Wheel size: These stabilisers are stated for 12 to 20 inch bicycles. Confirm the wheel size on the bike you want to fit.
- Gear type: They are for single-speed bikes only, so a geared bike should be ruled out.
- Rear dropout style: The fit note mentions a horizontal rear-facing track fork end. Check that the bike has the same style.
- Required fit: They are not suitable for semi-horizontal or vertical dropouts, so compare the rear axle area carefully.
Before You Decide
Confirm the bike is a single-speed model with 12 to 20 inch wheels and a horizontal rear-facing track fork end. If the rear dropout style or gear type differs, this set is not the right match.





