Description
Our Universal Bike Trailer Quick Release Adapter is designed to ensure that your bike trailer hitch fits perfectly on bikes with a 5mm quick release / Quick release axle.
The 5mm quick release is the most commonly used axle type on bikes. It’s the axle and the contact surface on the bike where the hitch is to be mounted that determines whether you need an adapter for your bike.
If you’re unsure which adapter you need, check out our Adapter Guide.
Some typical challenges this adapter solves:
- Dropout Space: The “hood” or slot in the frame where the axle sits (also called “dropout”) may prevent the bike hitch from fitting flush against the bike frame.
- Adapter Design: The shape of the adapter fits into all the dropouts we have tested, and once mounted, it provides a good base for attaching all types of bike hitches to the trailer.
- Diameter 20mm
- Proximity Issues: Bike trailer hitch and coupling may come too close and interfere with brakes, wheels, or the frame of the bike.
- Extension: The adapter extends the hitch 15mm further from the bike.
- Short Axle Issue: The bike’s axle may be too short when the bike trailer hitch is mounted.
- Nut Replacement: The adapter replaces the “nut” on the axle, allowing it to be mounted directly on the existing axle. The bike trailer hitch is then mounted on this. See the video below for installation instructions.
- Loose Hitch: The hitch on the bike trailer tends to loosen easily, requiring constant retightening.
- Improved Stability: We find that the axle and bike trailer hitch stay significantly better positioned with this adapter.
- Note: It is recommended to check and retighten periodically. Always ensure the hitch is secure before connecting the bike trailer, and always use the trailer’s secondary security feature.
The adapter’s universal compatibility allows it to be used to connect any bike trailer brand’s hitch. Including Thule, Hamax, Biltema, Jula, and North, to your bike. Made from durable, high-quality stainless steel and precision machined for a perfect fit. This adapter also offers the added benefit of positioning the attachment point 2cm further from the bike and brakes for increased clearance and safety. Installation is simple; all you need is a wrench.
