Quick Summary
The EFEALL bicycle trailer coupling is a bike trailer hitch for Kid and Kid Plus trailers from 2016 onwards. It is made for use with bicycle axles up to 12 mm in diameter, including quick-release axles and thru-axles.
The coupling is described as a steel part with internal and external grooves on the screw holes to increase friction and stability. If you are choosing this type of fitting, the key checks are trailer model, axle diameter and whether the selected bicycle uses the right axle style.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Bicycle trailer coupling for fitting a trailer to a bicycle. |
| Trailer compatibility | Kid and Kid Plus trailers from 2016 onwards. Check the trailer model before choosing. |
| Axle diameter | Suitable for bicycle axles up to 12 mm in diameter. Match this to the bicycle you plan to use. |
| Axle styles | Includes quick-release axles and thru-axles. Confirm the axle style on your bike. |
| Material | Steel. This is a relevant check for buyers comparing the fitting itself. |
What to Compare Before Buying
- Trailer model: This coupling is for Kid and Kid Plus trailers from 2016 onwards. Confirm your trailer matches that version.
- Axle diameter: The stated limit is 12 mm or less. Check the axle on the bicycle you intend to use.
- Axle style: Quick-release axles and thru-axles are named as supported styles. Make sure your bike uses one of these where relevant.
- Fitting method: If the coupling must move between bikes, confirm each bicycle has a compatible axle setup before fitting.
Before You Decide
Confirm the trailer is a Kid or Kid Plus model from 2016 onwards, then check the bicycle axle diameter and axle style. If the bike and trailer do not match those points, a different coupling is needed. Follow the manufacturer’s fitting instructions for the exact setup you choose.
